For dough: 2 Cups margarine -- Melted

2 Cups packed brown sugar

2 Cups granulated sugar

4 eggs -- beaten

2 Tablespoons vanilla

2 Cups rolled oats

2 Cups corn flakes

4 Cups all-purpose flour -- sifted

2 Teaspoons baking soda

2 Teaspoons baking powder

Stir-ins (choose 1 or 2): 1 Cup raisins

1 Cup peanuts -- shelled

1 Cup chopped nuts

1 Cup coconut flakes

6 Ounces butterscotch chips

6 Ounces chocolate chips

Preheat oven to 350 degrees. In a very large bowl, stir together margarine, brown sugar and granulated sugar. Stir in eggs and vanilla. Stir in rolled oats and corn flakes. In a smaller bowl, stir together flour, baking soda and baking powder. Stir flour mixture into sugar mixture.Add 1 or 2 stir-ins. Drop dough from serving spoon, 1/2-cup measure or ice cream scoop onto ungreased cookie sheets. Leave plenty of room; cookies will spread. Bake about 12 minutes or until done. 4 to 5 dozen cookies.