Fried banana and sweet potato cake is a wonderful combination of the sweetness of banana and the richness of sweet potato. The crispy and fragrant cake pieces will make you and your family devour them quickly. Let’s get into the kitchen to make this delicious cake together!
1. Fried banana and sweet potato cake

Preparation
15 minutes
Cooking
20 minutes
Difficulty
Easy
Ingredients for Fried banana and sweet potato cake Serves 3 people
Sweet potato 300 gr Banana 4 pieces All-purpose flour 200 gr Tapioca starch 3 teaspoons Turmeric powder 1/4 teaspoon Salt 1/4 teaspoon Yeast 1/2 teaspoon Filtered water 300 ml Cooking oil 200 ml
Ingredient images
How to make Fried banana and sweet potato cake
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Mix the batter
In a bowl, add 200g of flour, 3 teaspoons of tapioca starch, 1/4 teaspoon of salt, 1/4 teaspoon of turmeric powder, and 1/2 teaspoon of yeast with 300ml of water, stir well to dissolve the ingredients and let the mixture rest for about 30 minutes.
Tip: Add water gradually, while mixing to prevent the flour from clumping. -
Prepare sweet potatoes and bananas
After buying sweet potatoes, wash them to remove all dirt, then peel and soak for 5 minutes in a basin of salt water or diluted lemon water. Next, take them out to drain and slice the sweet potatoes into thin strips.
Peel the banana and cut it lengthwise into 3 parts.
Tip:- If you cut the sweet potato strips thinner, they will become crispier and more delicious when fried.
- You can use any type of banana available at home. It is recommended to choose bananas that are just ripe for better taste and sweetness.
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Mix the sweet potato banana cake mixture
After the dough has rested, add the sliced sweet potato and mix gently so that the sweet potato is evenly coated with the flour.
Continue to add the prepared bananas, stir well so that the bananas are also evenly coated with the flour, then take them to fry.
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Fry the cake
You use a large ladle to shape the cake.
First, add a bit of sweet potato, then place a piece of banana in the middle, and top it with another layer of sweet potato.
Add enough cooking oil to submerge the pan. When the oil is hot, gently use chopsticks to push the cake into the pan. Fry the cake over medium-low heat until both sides are golden brown. Once the cake is cooked, remove it and place it on paper towels to absorb excess oil.
Tip: Fry the cake over medium-low heat to ensure the sweet potato cooks through. -
Final Product
So the crispy fried banana cake is complete. It’s really simple and quick, isn’t it? The cake has a crispy outer layer, the sweetness of ripe bananas, and the creaminess of sweet potatoes that go very well together! You can enjoy the cake with chili sauce or ketchup.
2. Fried Banana Sweet Potato Cake

Preparation
30 minutes
Cooking
30 minutes
Difficulty
Easy
Ingredients for Fried Banana Sweet Potato Cake For 3 people
Sweet potato 200 gr Coconut flesh 50 gr Sứ banana 5 fruits All-purpose flour 120 gr Filtered water 200 ml Sugar 3 tablespoons Salt 1/4 teaspoon Turmeric powder 1/4 teaspoon Cooking oil 200 ml
Ingredients Image
How to make Fried Banana Sweet Potato Coconut Cake
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Mix the batter
Put 120g of flour, 3 tablespoons of sugar, 1/4 teaspoon of salt, and 1/4 teaspoon of turmeric powder into a bowl. Gradually pour in 200ml of water, stirring well to dissolve the ingredients, creating a thick, smooth mixture.
Tip:- Depending on the brand of flour, its water absorption may vary, so add water gradually to avoid the batter becoming too runny.
- You can adjust the amount of water to achieve your desired consistency for the batter.
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Cut the sweet potato
Wash the sweet potato to remove dirt, peel it, and soak it in diluted lemon water to prevent browning. Then, drain it and cut it into pieces about 1/4 finger thick.
Tip: Thinly sliced sweet potatoes will fry crispier and tastier than thick pieces. -
Mix the sweet potato
After cutting, add the sweet potato to the batter mixture and stir well so that the batter coats the surface of the sweet potato to prevent it from browning.
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Cutting bananas and shredding coconut
Peel the wax bananas, use a knife to cut them diagonally into pieces about half a finger thick.
For the coconut flesh, use a grater to shred it into long strands the length of your pinky finger.
Tip: You can use any type of banana to make this dish. Just-ripe bananas will taste better and be sweeter. -
Shaping the cake
You take 2 pieces of sweet potato on a spoon, then dip 1 piece of banana and a few strands of coconut into the flour, then place them in the middle and finally add a layer of sweet potato.
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Frying the cake
Prepare a pan with oil about 1 finger’s width deep. Once the oil is hot, add the cake and fry over medium-low heat until both sides are golden brown. When the cake is cooked, remove it and place it on paper towels to absorb the excess oil.
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Final product
The method to make banana sweet potato coconut cake is extremely simple and easy to follow, right? The cake has a bright yellow color, a crispy crust, with the sweet and fragrant taste of sweet potato and the sweetness of the banana, plus the chewy coconut strands, it’s really delightful.
Show off your skills to treat your family and friends!
How to choose delicious bananas (sugar bananas)
- Delicious sugar bananas are those that are just the right size, not too large, with yellow skin and many dark spots, slightly dry, and thin. If buying green bananas, choose a bunch that is dark green or has some spots turning slightly yellow, with firm and evenly curved fruit.
- Avoid choosing bruised or mushy bananas. The lighter the green color of the banana peel, the more immature the banana is; it will be hard to ripen and won’t taste good when ripe.
- Bananas that have been treated with chemicals have thick, yellow skins, firm stems, and ripen evenly across the bunch.
How to choose delicious sweet potatoes
- You should choose sweet potatoes that are round or elongated without any waist, dents, and when pressed lightly, they should not be too hard. Avoid choosing those that are cracked, bruised, blackened, or have deep spots.
- If the sweet potato is sweet, fragrant, and fluffy, choose one that has a layer of powder or dirt on it. When you cut a thin slice from the top of the sweet potato, you will see a light orange color and sap oozing out.
- Do not choose overly fresh sweet potatoes because when they are fresh, they will contain a lot of water and will not be sweet.
How to prepare sweet potatoes without browning
- After peeling the sweet potatoes, soak them in a bowl of salted water mixed with lemon or vinegar for about 5 – 10 minutes, and the sweet potatoes will not brown anymore, ensuring that the dish is both delicious and visually appealing.
See details: How to make pure turmeric powder at home extremely simply
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So you have learned 2 ways to make fried banana cakes that are delicious and easy to make. Wishing you success in your cooking!
*Refer to the recipe and images from the Cooky page and the YouTube channel Trang Mỹ Channel