Sweet Potato Supreme - cooking recipe

Ingredients

3 c. sweet potatoes (approximately 4 or 5)
3/4 c. sugar
1/3 stick butter
1 tsp. vanilla flavor
1/3 c. milk
1 tsp. butter flavor
pinch of salt

Preparation

Peel and boil sweet potatoes until tender.
Mash potatoes, then add all the other ingredients.
Mix well.
Pour into a 9 x 13-inch Pyrex baking dish.