Make Ahead Sausage and Egg Breakfast Casserole

INGREDIENTS

2 tbsp

butter

1/2 lb

breakfast (turkey or Italian sausage (could substitute with diced ham or bacon))

1/2 cup

chopped onion

1 cup

chopped bell peppers

1 1/2 cups

cubed or shredded frozen potatoes (thawed)

1 4.5 ounce can

Old El Paso chopped green chiles

large eggs

1/3 cup

milk

1 tsp

kosher salt

1/4 tsp

black pepper

1/2 cup

chopped spinach (optional -add more if desired)

1/2

to 1 cup shredded cheddar cheese