Colossal Chocolate Chip Cookies

1 cup butter, softened

1 cup sugar

1 cup brown sugar

2 eggs

1 tsp vanilla

2 cups flour

1 tsp baking powder

1 tsp baking soda

½ tsp salt

 2 ½ cups uncooked regular oats

1 ½ cups semisweet chocolate chips

½ cups milk chocolate chips

Beat butter at medium speed with a heavy-duty electric mixer until creamy; gradually add sugars, beating well.  Add eggs and vanilla; beat well.

Combine flour and next 3 ingredients; gradually add to butter mixture, beating well. 

Process oats in a food processor until finely ground.  Gradually add to butter mixture, beating well. Stir in chocolate chips.

Shape cookie dough into balls.  Place on ungreased baking sheets.  Bake at 350° convection oven or 375° traditional bake for 8 to 10 minutes to until lightly browned.  Cool slightly on baking sheets; remove to wire racks to cool completely.