Weezie's Sweet Potato Souffle

3 cups yams, boiled, drained, mashed
1/2 cup sugar
2 eggs
1 teaspoon vanilla
1/4 cup melted (salted) butter

Mix all ingredients and place in greased casserole dish. It's best if you mix everything while the potatoes are still hot.

Top with the following:
1/2 cup brown sugar
1/3 cup flour
2-3 T melted (salted) butter
1/2 cup chopped pecans (optional)

Mix together and sprinkle on potatoes. Bake uncovered in 350 degree oven for 30 minutes. Serves 8-10 people