Sweet Potato Casserrole

If you dislike sweet potatoes and yams then you haven't had my sweet potato casserole. This is my most requested recipes.

Mixture
3 cups mashed sweet potatoes (use fresh peeled and boiled or canned sweet potatoes)
1/3 cup butter
1 teaspoon vanilla
2/3 cups sugar
2 eggs

Topping
1 cup brown sugar
1/3 cup flour
1/3 cup butter
1 cup chopped pecans
1 cup shredded coconut

Mixture:
Mix ingredients together like pumpkin pie texture (optional; mix with electric hand mixer) and place in 9x13 baking dish.

Topping:
Mix and crumble on top of potato mixture.

Bake 30 minutes at 350 degrees