Preheat oven to 350 degrees.

Cook crumbled sausage in large skillet, drain well and set aside to cool.

In a small bowl mix together baking powder, salt and flour. Stir in melted butter and set aside.

In a large bowl mix beaten eggs with Monterrey Jack cheese, green chiles, cottage cheese and cooked sausage.

Stir flour mixture into egg mixture. Pour casserole into a 9×13 baking dish that has been sprayed with cooking spray.

Bake 35 to 40 minutes or until golden brown. Let stand for 10 minutes before cutting into squares.

****** Night Before Instructions *******
Mix together egg mixture and refrigerate in a large bowl until the following morning. Wait to add the flour mixture to the egg mixture until right before baking.