egg bake recipe

8 large eggs 1 cup milk (or any milk substitute) 1/2 teaspoon salt 1/4 teaspoon black pepper 1 cup shredded cheddar cheese (or your favorite cheese) 1 cup cooked breakfast sausage, crumbled (or cooked bacon, ham, or veggies) 1/2 cup chopped bell pepper 1/2 cup chopped onion 1/4 cup chopped green onions or chives (optional)