Escalloped Sweet Potatoes - cooking recipe

Ingredients

4 medium sweet potatoes, cooked
4 medium apples, cored and sliced
2 Tbsp. brown sugar
4 Tbsp. butter or more
4 Tbsp. water

Preparation

Pare and slice potatoes.
Use a wok or heavy iron skillet. Put layer of potatoes, then a layer of apple slices.
Repeat layers of potatoes, apple, sugar and butter until finished.
Add water.
Cover tightly.
Cook 30 to 60 minutes, until apples are soft and mushy.