Seasonal Autumn Sweets Fancy Sweet Potato

• 700 grams Sweet potato
• 70 grams Butter
• 40 grams Sugar
• 2 Egg yolk (Medium)
• 1 dash Vanilla essence

1. Peel the skin off the sweet potatoes and cut into small pieces.
2. Soak in water and drain.
3. Place the pieces into a sauce pan and cover with water.
4. Cook until the potatoes soften.
5. (Until a toothpick pushes through easily.
6. Drain and then strain the sweet potatoes to make a puree.
7. Add the softened butter, egg yolks, and sugar in another bowl and mix well.
8. Combine Steps 3 and 4, mixing smooth.
9. Now add the vanilla essence and mix some more.
10. If the mixture is not soft enough to squeeze from a piping bag, add a little milk to adjust.
11. Now transfer the mixture into a piping bag.
12. Pipe the potato mixture into paper cups.
13. Bake in a preheated oven at 220C for 20 minutes.
14. They're complete.

butter, sugar, egg yolk, vanilla essence

Taken from cookpad.com/us/recipes/146318-seasonal-autumn-sweets-fancy-sweet-potato (may not work)