Mildly sweet with a chewy and sticky texture, this scrumptious steamed layer cake is a popular sweet treat that can be found in almost every Vietnamese bakery and grocery store. The cake has such visual appeal with its vivid green and yellow layers and if you’ve ever wondered how this cake is made, wonder no more friends! This post takes you through the recipe step-by-step and it’s really easy. In addition, I share all the recipe tips and tricks so you can make this cake successfully every time. Before trying the recipe, please read the below and watch the video. Enjoy!
The steaming technique is very important in this recipe. Unlike some recipes where you try to generate as much steam as possible, this recipe is just the opposite. The steam is gentle but constant. Start by filling the steamer basin just half-way with water. After bringing the water to a rapid boil, reduce the heat to Low for the duration of the steaming. Too much heat and steam will cause the cake to bubble and blister and become tough. If you see the bubbles in the cake, reduce the heat.
Removing the lid throughout the cooking process to release the steam is a trick for getting a nice, smooth texture.
Ideally have a cake pan that just fits your steamer. If the pan is really small in relation to the steamer and there is too much steam circulating, the cake may develop some bubbles. It’s not the end of the world. The cake will still taste delicious and most of the bubbles will go away once the cake cools.
Stir the batter before making each layer. The green layer has a tendency to settle so make sure to mix it really well.
This recipe accommodates a 9-inch x 1.5-inch high round cake pan. If you have a slightly larger cake pan, you can add more water or coconut milk to stretch the batters.
Check to see if a layer is done by lightly touching the cake with the back of a spoon. If no batter sticks to the spoon, the cake is done. If any batter sticks to the spoon, steam for another minute and then check again. Below are the approximate steam times for each layer:
- Layer 1 Green – 10 minutes
- Layer 2 Yellow – 10 minutes
- Layer 3 Green – 12 minutes
- Layer 4 Yellow – 14 minutes
- Layer 5 Green – 15 minutes
For the mini muffin pans, I make just 3 layers. Use 1 tsp of green batter and 1 1/2 tsp of yellow batter. The steam times are:
- Layer 1 Green – 2 minutes
- Layer 2 Yellow – 3 minutes
- Layer 3 Green – 5 minutes
Watch the video for instructions.
If you enjoy this recipe, you may like:
Tapioca and Mung Bean Cake (Banh Xu Xe/Banh Phu The)Ingredients
1 1/2 cups tapioca starch
1/4 cup rice flour
3/4 cup sugar
2 cups water
1/4 tsp Pandan paste
1/4 tsp vegetable oil
1/2 cup peeled split mung bean
1/8 tsp salt
1 3/4 cups water
3/4 cup tapioca starch
2 Tbsp rice flour
3/4 cup sugar
4 oz coconut milk
2 drops yellow food coloring
Wash the mung bean by rinsing with cool water 3 times. Cover the beans with hot water and let soak for 2 hours.
Rinse the beans with cool water again and drain well.
Transfer the beans into a saucepan along with the salt and 1 3/4 cups water. Bring to a boil over High heat. Stir and then reduce the heat to Low. Skim off the foam and discard. Cook the beans until the liquid is completely absorbed, approximately 15 minutes. Remove from the heat and let cool completely.
For the yellow batter, add the cooked mung beans, tapioca starch, rice flour, sugar, coconut milk, and food coloring into the blender and mix on High for 30-45 seconds or until smooth. Measure out 18 oz of the yellow batter and set aside for now.
To make the green batter, combine tapioca starch, rice flour and sugar in a large measuring cup. Add the water and stir until the mixture is smooth. Add the pandan paste and mix well. This should yield 24 oz. (If less, add water until you have 24 oz of batter.)
Using a paper towel, coat the cake pan with a thin layer of vegetable oil.
Fill the steamer basin halfway with water and then bring to a boil over High heat. Reduce the heat to Low. Place the empty cake pan into the steamer and steam for 2 minutes.
Layer 1: Stir the green batter. Measure out 8 oz of batter and pour into the cake pan. Cover and steam for 5 minutes. Remove the lid to release the steam. Cover and steam for another 5 minutes.
Layer 2: Stir the yellow batter. Measure out 9 oz of batter and gently pour over the first layer. Cover and steam for 5 minutes. Remove the lid to release the steam. Cover and steam for another 5 minutes.
Layer 3: Stir the green batter. Measure out 8 oz of batter and gently pour over the back of a large spoon and into the cake pan. Cover and steam for 6 minutes. Remove the lid to release the steam. Cover and steam for another 6 minutes.
Layer 4: Stir the yellow batter. Pour the remaining batter into the pan. Cover and steam for 7 minutes. Remove the lid to release the steam. Cover and steam for another 7 minutes.
Layer 5: Stir the green batter. Gently pour the remaining batter over the back of a large spoon and into the cake pan. Cover and steam for 7 minutes. Remove the lid to release the steam. Cover and steam for another 8 minutes.
Remove from the steamer and let cool for at least 1 hour.
Oil a large knife or wavy knife with vegetable oil. Cut the cake into small pieces. Enjoy!
Store any leftover cake in an air-tight container in the refrigerator. It’s good for up to 1 week. Optionally, freeze the cake for up to 2 months. To reheat, microwave on Low for 20-30 seconds.
Yields: 8-10 servings
Tools I Love and Use in My Kitchen
Layer 1 Orange – 3 minutes
Layer 2 Yellow – 3 minutes
Layer 3 Orange – 5 minutes
Layer 4 Yellow – 7 minutes
Layer 5 Orange – 8 minutes