Sweet Potato Casserole

1 can drained and mashed sweet pototoes
3/4 stick parkay
2 eggs beaten
1 cup sugar
1 cup milk
dash of cinnamon
2 tbsp. cornstarch

mix well and beat on low with mixer

bake @ 425 for 15-20 min
Topping:
Mix together:
1 cup crushed corn flakes
1/2 cup brown sugar
1 stick parkay
1 cup chopped walnuts or pecans

When I double recipe I only put 1 1/2 sticks parkay and still only us 1 cup corn flakes I double walnuts and brown sugar

Then put back into oven and bake for additional 20 min.