Sweet Potato Casserole

3 cups mashed sweet potatoes
1 cup sugar
1 tsp. vanilla
2 eggs (optional)
1/4 cup butter
1/2 cup evaporated milk

Topping

1 cup brown sugar
1/2 stick melted butter
1 cup chopped nuts
1/2 cup flour

Mix all ingredients (except topping ingredients) together. Put in greased casserole.
Put in oven and bake at 350 degrees 15 minutes before you put the topping on.
Mix topping and put on top of potatoes.
Bake an additional 30 minutes.