Chef Flora's Fabulous Banana Boba + On-the-Go Ginger Cucumber Boba Tea
Chef Flora's Fabulous Banana Boba
"Xin chào!" (That means "Hello" in Vietnamese!)
After two years of adventuring across Southeast Asia with her young family—tasting street food, learning regional recipes, and turning everyday moments into edible discoveries—Chef Flora brings us this sweet, comforting treat inspired by chè chuối, a classic Vietnamese banana pudding. She first made it with her own kids during a weekend at home in Vietnam, blending the flavors of her homeland with the joy of cooking together.
We're so excited she shared her recipe with us—and to welcome her back to Sticky Fingers Cooking® (and stateside!) in 2026. She has a special way of making every child feel seen, included, and excited to create.
We gave her chè chuối a fun twist and turned it into a boba-style treat for our students—thanks, Flora! This week, they will make it and slurp it.
Boba is a drink you can also snack on. It started in Taiwan when someone added chewy tapioca pearls to iced milk tea—and it was a hit. The “bubbles” are soft, sweet pearls made from cassava root, and the name comes from the frothy top when the drink is shaken.
This banana boba is creamy, cozy, and full of flavor—with just enough fun to make it unforgettable. A little taste of Flora’s journey, and a reminder that the best recipes are made side by side.
Happy & Healthy Cooking,
Shopping List
- FRESH
- 1 banana
- 1 inch fresh ginger root
- 1 lime
- 1/2 small cucumber
- PANTRY
- 3 C tapioca starch (flour) + more if banana is super ripe (found at natural grocery stores, Asian markets, and larger grocery stores)
- 1 C granulated sugar, brown sugar, honey, or agave nectar
- 3/4 tsp pure vanilla extract
- 2 13-oz cans coconut milk
- 1/4 C shredded coconut, optional
- 1/4 C honey, agave nectar, or sugar water
- HAVE ON HAND
- 4 to 5 C water
- 4 C ice, optional
Fun-Da-Mentals Kitchen Skills
- blend :
to stir together two or more ingredients until just combined; blending is a gentler process than mixing.
- boil :
to cook a food in liquid heated to the point of gas bubbles and steam forming (boiling point is 212 F at sea level).
- chop :
to cut something into small, rough pieces using a blade.
- juice :
to extract or squeeze out the juice of a fruit or vegetable, like a lemon, orange, or carrot, often cutting open or peeling the fruit or veggie first to access its flesh.
- knead :
to work dough by pushing, pulling, and folding it by hand or with a stand mixer.
- roll :
to use a rolling pin to flatten dough; use your hands to form a roll or ball shape; or move a round food, like a grape or a meatball, through another food, like sugar or breadcrumbs, to coat it.
- shape :
to form food into a specific shape by hand or with a cutting tool—examples are cutting cookie dough into shapes with cookie cutters, forming bread dough into a roll or crescent shape, and rolling ground meat into a meatball.
- simmer :
to cook a food gently, usually in a liquid, until softened.
- smash :
to break up food into smaller pieces or squash food to flatten or soften it.
- steep :
to soak a food, like tea, in water or other liquid so as to bring out its flavor.
Equipment Checklist
- Medium saucepan
- Liquid measuring cup
- Small mixing bowls (2)
- Dry measuring cups
- Cutting board
- Kid-safe knife
- Citrus juicer, optional
- Cups
- Large pot
- Large bowl
- Small bowl
- Masher or fork
- Can opener
- Measuring cups
- Measuring spoons
Ingredients
Chef Flora's Fabulous Banana Boba
- 2 C water, divided
- 2 C tapioca starch (flour) + more if banana is super ripe
- 1/3 C + 2 T granulated sugar, brown sugar, or honey, divided
- 3/4 tsp pure vanilla extract, divided **(for CELIAC/GLUTEN ALLERGY use certified gluten-free pure vanilla extract, not imitation vanilla flavor—check label)**
- 1 banana
- 2 13-oz cans coconut milk
- 1/4 C shredded coconut, optional
- 2 C ice, optional
On-the-Go Ginger Cucumber Boba Tea
- Boba:
- 1/2 C water
- 1 C tapioca starch (flour) (found at natural grocery stores, Asian markets, and larger grocery stores)
- 1/4 C honey, agave nectar, or sugar water
- Ginger cucumber tea:
- 1/2 C water
- 1 inch fresh ginger root
- 1/2 C honey, brown sugar, granulated sugar, or agave nectar
- 1 lime
- 1/2 small cucumber
- 1 to 2 C cold water
- 2 C ice
Food Allergen Substitutions
Chef Flora's Fabulous Banana Boba
- Celiac/Gluten/Wheat: Use certified gluten-free pure vanilla extract, not imitation vanilla flavor.
Instructions
Chef Flora's Fabulous Banana Boba
intro
"Xin chào" (Sin chow) or "Hello" in Vietnamese! Today we will be making boba! This popular tapioca treat is made by combining sugar and your favorite flavor with tapioca starch. Once a dough is formed, you cut, shape, and boil the boba until they have the squishy and chewy texture that the world has come to love! This particular boba is based on a Vietnamese sweet pudding called "chè chuối," made with ripe bananas, coconut milk, and tapioca pearls (boba).
measure + boil
Measure 1 cup of water and pour it into a large pot. Bring it to a boil.
measure + mix
In a large bowl, measure 2 cups tapioca starch, 1/3 cup sugar or honey, and 1/2 teaspoon vanilla extract. Carefully pour the boiling water into the bowl. Stir until a ball of gelatinous dough forms.
smash + mix
In a small bowl, smash 1 banana until smooth. Mix the banana into the ball of tapioca dough with clean hands. You may need to sprinkle an extra tablespoon of tapioca starch on your hands to keep it from sticking to you. Practice counting in Vietnamese while you mash the banana: 1 một (moh), 2 hai (hye), 3 ba (baah).
measure + simmer
Open 2 cans of coconut milk and pour them into the large pot. Then, measure and add 1 cup water, 2 tablespoons sugar or honey, and 1/4 teaspoon vanilla extract. Bring the mixture to a gentle simmer.
roll + cut + shape
While the drink simmers, roll the banana boba dough into a long log. Then cut the log into as many pea sized pillows as possible. Shape each one into your favorite shapes or you can cook the boba as is.
simmer + stir
Add the shaped banana boba into the simmering coconut drink. They will change from white to clear as they cook. Once the boba has cooked for 2 minutes, turn the heat off.
pour + slurp
Ladle scoops of the drink into cups. You can serve it warm or cold. If you want to serve it cold, simply allow the drink to cool in a bowl, then add 2 cups of ice to finish cooling it down. Before you slurp your drink up, you can sprinkle a bit of shredded coconut into your cup. "Một, Hai, Ba, Dzô!" (Moh, Hye, Baah, Yo) or "1,2,3, Cheers" in Vietnamese!
On-the-Go Ginger Cucumber Boba Tea
boil + add + knead
First, we'll make the boba! Boil 1/2 cup of water. Measure 1 cup of tapioca starch into a bowl and work the hot water in little by little, in case it isn’t all needed. Kneading with your hands is the best way to incorporate the water and make a dough that isn't sticky. Be careful not to burn yourself, though!
roll + cut + roll
Once you have some workable, cool, tapioca dough, give kids a piece of the dough and have them roll their pieces into long snakes. Then, they can cut them into small pieces and roll them into tiny pearl-sized balls.
boil + float + transfer
Boil at least twice as much water in a saucepan as the volume of tapioca pearls you are going to cook. Carefully add your homemade boba to the boiling water. When they float to the top, turn the heat down to medium. You’ll notice that the boba begin to cook and get their chewy texture almost immediately. Remove the boba from the hot water and transfer them to a bowl with 1/4 cup of honey, agave nectar, or sugar water. This will help preserve them until you're ready to use them, as well as slightly sweeten them and keep them from sticking to each other.
boil + steep
Now, we'll make the tea! Boil 1/2 cup of water and add 1 inch ginger root and 1/2 cup honey. Steep for 5 to 20 minutes.
juice + chop + blend
Slice 1 lime in half and squeeze the juice into your blender (or a pitcher for use with an immersion blender). Chop and add 1/2 small cucumber. Carefully remove and discard the ginger from the hot water and add the sweetened ginger water to your blender along with 1 to 2 cups cold water. Blend until smooth.
spoon + pour + serve
Boba seem to have the best texture when warm, so for cold boba tea, it's best to spoon them into cups while they are warm, then pour the cold tea over them, add ice, and serve immediately! "Ganbei" (Gahn bay) or "Cheers" in Chinese!
Hi! I'm Banana!
“I'm such an 'a-peeling' fruit, I'm just going to have to tell you a little about myself! Bananas are very popular. We're long and curved, and we typically have a yellow outer layer (like some raincoats!) called a peel or skin. After peeling a banana, you can eat it whole; slice it into cereal, salads, or desserts; and mash it and put us on toast or add us to pancake or banana bread batter. Be careful not to throw your banana peel on the floor, or someone might slip on it!"
History
- The Latin scientific name for banana is "musa sapientum," or "fruit of the wise men."
- The first recorded mention of bananas is from the 6th century BCE. They were represented in Egyptian hieroglyphs.
- Bananas may have been Earth's first fruit and the first fruit cultivated by people. The first banana farms were in southeast Asia.
- The phrase "going bananas" came about because monkeys love bananas!
- India produces over 26 percent of the world's bananas. In the United States, Hawaii grows the most bananas.
- There are a few cultures, especially Japan's, where the fiber from the banana plant is used to make fabric and sometimes even paper.
- The world's record for the longest banana split is 4.97 miles. In March 2017, Innisfail, Australia, residents made it using 40,000 bananas, 660 gallons of ice cream, and 528 gallons of topping. It took hundreds of volunteers 12 hours to prepare the banana split.
- People like their bananas! Worldwide we eat more than 100 billion bananas each year! Of those, Americans annually eat about 27 pounds of bananas per person. But we don't eat as many bananas as the Ugandan people. Their average consumption each year is 500 pounds per person!
Anatomy & Etymology
- What appears to be a banana tree is actually an herbaceous flowering plant (the world's largest).
- A banana plant can grow an inch or more while you sleep at night, eventually growing from 10 to 25 feet high.
- Botanically, a banana is a berry.
- Since commercially-grown bananas do not contain seeds, you cannot grow a banana from seed unless you can find someone who sells seeds from the wild fruit. Otherwise, new plants are grown from offshoots or suckers of the banana plant.
- A single banana fruit is called a finger, and a cluster of fruit is called a hand. There are 10 to 20 fingers on each hand.
- About 75 percent of a banana's weight is water.
- Because bananas are less dense than water, they are able to float.
- Wild banana varieties include bubblegum pink bananas with fuzzy skins, green-and-white striped bananas with orange sherbet-colored flesh, and bananas that taste like strawberries when cooked.
- The word "banana" may have come from the West African Wolof word "banaana," through late 16th century Portuguese or Spanish. However, it could have come from the Arab word "banan," meaning finger.
How to Pick, Buy, & Eat
- Bananas ripen best if growers pick them when they are still green.
- Don't separate a banana from the bunch if you want it to ripen more quickly.
- Putting bananas in a sealed container, like a brown paper bag, will hasten them to ripen, especially if you add another type of fruit to the bag.
- You may have noticed that organic bananas often come with plastic wrap around the top stems of a bunch, but you can also wrap yours at home. Tightly wrapped stems will help bananas last three to five days longer.
- Try peeling a banana from the bottom up toward the stem to avoid dislodging the stringy vascular tissue running down the length of the fruit inside. Those strings are called "phloem" (pronounced "flom").
- Banana peels are actually edible if cooked.
- Once you peel a banana and it comes in contact with air, it can begin to turn brown. Sprinkling lemon or pineapple juice on a cut banana will prevent this.
- Don't be surprised that the banana peel turns brown or black after being refrigerated—it won't affect the fruit inside. This darkening happens because the cold breaks down the skin's cell walls and causes compounds in it to oxidize.
- You can put ripe or overripe bananas in the freezer and then add a frozen banana to your blender when making a smoothie instead of ice. You can also insert a popsicle stick into one end of a banana, freeze the banana, then dip the frozen banana in chocolate melted with a little oil. If desired, roll the coated banana in toppings like nuts, coconut flakes, or sprinkles, then refreeze for a chocolaty, nutritious frozen dessert.
Nutrition
- Bananas contain vitamin C, potassium, fiber, and vitamin B6.
- Bananas have 31 percent of the daily value of vitamin B6! This vitamin strengthens your nervous and immune systems. It also is needed for your body to make serotonin, a hormone that elevates mood.
- About half of all people allergic to latex may also be allergic to bananas.
What is Boba or Bubble Tea?
- Boba tea, also called bubble tea or pearl tea, is a sweet tea-based drink, primarily using brewed black, green, or oolong teas. The drink can be made with or without milk, and sugar and various flavorings are also added. What makes the tea drink a "boba" are the soft, chewy boba pearls found in the bottom of the glass. Boba tea is typically served cold.
- The drink originated in Taiwan in the 1980s. There are two different stories about who first created it. One story credits the Hanlin Tea Room in 1986, saying the owner, Tu Tsung-ho, was inspired by the white tapioca balls, a snack food, he saw in a local market. He bought some, cooked them, then added them to milk tea. The other story says that in 1987, Lin Hsiu-hui, an employee of the Chun Shui Tang teahouse, mixed tapioca balls, her favorite snack, into her iced milk tea, inventing the drink.
- Boba tea took off in the 1990s, spreading across East and Southeast Asia, and eventually coming to the United States when Taiwanese immigrants brought it to California.
- The boba pearls are typically made from tapioca starch or flour that has been mixed with boiling water, creating a dough. Commercial processors have different methods, but you can also make them at home. After creating the dough, roll it out into long cylindrical shapes, cut them into small pieces, and roll them into balls. Cook the tapioca balls in boiling water until they are cooked through to the center and become gelatinous, or jelly-like, and chewy.
- Sometimes, popping boba are used in boba tea. These are made by a culinary process called "spherification." This process uses sodium alginate and either calcium chloride or calcium lactate to shape liquid, like fruit juice, into spheres with gel-like skin, resembling fish roe (eggs). For example, sweetened fruit juice spheres that have undergone this process and are added to the tea will burst and release their juice inside when squeezed.
- There is a wide variety of flavored boba teas, including the flavors of fruit, nuts, flowers, grains, roots, seeds, spices, and more. Examples are honeydew, lychee, mango, strawberry, almond, lavender, rose, barley, taro, sesame, ginger, brown sugar, caramel, chocolate, and coffee.
Let's Learn About Vietnam!
- The Socialist Republic of Vietnam is in Southeast Asia. Its government is a Unitary Marxist–Leninist one-party socialist republic. China is on Vietnam's northern border, Cambodia and Laos border it to the west, the Gulf of Thailand is southwest, and the South China Sea borders it on the south and east. The country is long, narrow, and shaped like an "S." At its most narrow point, it is only 30 miles wide.
- Vietnam's total area is 331,699, and the population in 2019 was over 96 million. Hanoi is the capital city, and Ho Chi Minh City is the largest.
- The national language is Vietnamese, and French is spoken as a second language by many older, educated residents of former South Vietnam due to French colonial rule. Minority groups may speak different languages in various parts of the country. English is also frequently taught in schools.
- The Vietnamese language has six different tones. The meaning of a word will change with a change in tone. This makes their language somewhat challenging to learn.
- Vietnam has been under the rule of other countries throughout its history, first under China from 111 BCE until 939 CE, when an independent dynasty appeared. The French colonized Vietnam in 1887. Then, in 1945, Ho Chi Minh declared independence from France. However, France claimed power again during the First Indochina War, but Vietnam was victorious in 1954. The Vietnam War began soon after, and the country was divided into communist North Vietnam and anti-communist South Vietnam. After the war, which the North won in 1975, the country was reunified as a socialist state.
- Vietnam exports the most black pepper and cashews in the world and is the second-largest exporter of rice and coffee.
- There are several floating fishing villages in Halong Bay on the northeastern coast of Vietnam. Boats and houseboats are tied together, where people live, work, shop, and go to school, so inhabitants rarely have to put their feet on land.
- Due to the narrow streets and expensive cars and taxes, Vietnam has about 50 million motorbikes on the roads every day. Some people have two motorbikes, one for work and one for pleasure.
- Popular sports are football (soccer), table tennis (ping-pong), volleyball, badminton, and martial arts.
- Vietnamese cuisine consists of five basic tastes (elements): bitter (fire), salty (water), sour (wood), spicy (metal), and sweet (earth). It is known for its fresh, healthy ingredients, and rice is a staple, as it is in many Asian countries. Spring rolls, "pho" ("fuh"), a dish with noodles, broth, herbs, and meat, and "banh mi," a sandwich on a baguette filled with meat, cucumber, cilantro, and pickled veggies, are three well-known Vietnamese dishes found in the United States.
What's It Like to Be a Kid in Vietnam?
- Family is very important in Vietnam, and children may live with their parents and grandparents, and maybe even aunts and uncles.
- Since children make up almost a quarter of the population, schools are overcrowded, and the school day may be either a morning or afternoon shift six days a week. School uniforms are required. Primary school is required from ages six to eleven, and after exams, it is determined whether a student will go on to a secondary school or a vocational school.
- Kids who live in rural parts of the country may need to help with crops or livestock, and you might see them leading or riding domesticated animals, like water buffalo.
- Sports they participate in include soccer, badminton, tennis, karate, swimming, and cycling. In addition, kids may play group games like Cat and Mouse or Dragon and Snake or board games like "O an quan."
- Kids may eat similar things for breakfast and lunch, such as pho, spring rolls, or banh mi, although they may eat oatmeal or pastries for breakfast in the cities.



