Old South Sausage and Grits Breakfast Casserole

1 pound sausage
1 tablespoon onion, chopped finely
6 eggs (beaten)
1 cup milk
1 cup grits cooked in 4 cups water
6 ounces corn muffin mix
1 teaspoon any type herb seasoning
1/2 pound Colby jack cheese, shredded
1/2 teaspoon paprika

Preheat the oven to 350 degrees.
In a large skillet, sauté the sausage with onion until all the pink is gone.
In a large bowl, beat the eggs and then add the milk, cooked grits, corn muffin mix and herb seasoning.
Into a 9x12 inch pan, spread the sausage mixture, add the grits and cheese, then sprinkle with paprika.
Bake in preheated oven for 1 hour. 
Remove and let stand for 5 minutes before serving.