Spinach Breakfast Casserole

We had brunch with some good friends this morning and I brought Spinach Breakfast Casserole to share. Here's what I did:

1 lb. sausage, browned
1/2 cup diced bell pepper
10 oz. frozen spinach
4 slices of bread, cubed (larger bread)
6 eggs, lightly beaten
1/2 cup milk
2/3 cup plain yogurt
1/2 cup shredded mozzarella
1/2 tsp minced garlicf
3-4 slices gouda cheese
3-4 slices colby jack cheese

Place cubed bread in greased 9 X 13 casserole dish.

Brown sausage, adding peppers part way through and spinach just before everything is done.

Mix sausage, peppers and spinach with remaining ingredients and pour over bread cubes.

Refrigerate overnight.

Bake at 350 for 45 minutes.

Top with salsa when serving.