Sweet Potato Balls stuffed with Nian Gao

Hub and the girls are not a fan of the traditional yam and sweet potato sandwich with nian gao, so I have to prepare something different. And I remembered I had made some sweet potato puff balls before and this time, I'll just stuffed it with the sticky cake instead.

This recipe uses tapioca flour instead of glutinous rice flour.

Ingredients:

• 230g sweet potato, steamed (I microwaved with water) and mashed
• 150gram tapioca flour
• 50g rice flour
• 15g corn flour
• 25g sugar
• a pinch of salt
• 2tbsp oil
• 1/4 cup of water
• oil to spray
• nian gao cut to small cube, roughly 1.5cm size, recipe for nian gao is here

Steps:

1. Mix all the ingredients except the sticky cake and knead till it forms a soft dough.
2. Once it is ready, scoop roughly a big tablespoon of it out and flatten it. Put a cube of the sticky cake and wrap it up, shape into a ball.
3. Place the balls in the air fryer and set at 160c for 5mins.
4. Then spray some oil on the balls and shake it around so that it is well coated and AF for another 5mins. Do not stuff too many balls into the basket to avoid them from sticking together.
5. Once ready, take it out to cool but do not stack them up yet as this will deflate the ball.