Savory Spinach and Sausage Breakfast Casserole

1.Preheat your oven to 350°F (175°C).

2.In a large mixing bowl, whisk together the eggs and milk until well combined. Season with salt and pepper to taste.

3.Add the chopped spinach, diced tomato, diced onion, crumbled sausage, and shredded cheese to the egg mixture. Stir until all ingredients are evenly distributed.

4.Grease a 9x13 inch baking dish with cooking spray or a little oil to prevent sticking.

5.Pour the egg mixture into the prepared baking dish, spreading it out evenly.

6.Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is lightly golden.

7.Remove from the oven and let it cool for a few minutes before slicing into squares.

8.Serve warm, garnished with additional cheese or fresh herbs if desired.