Preheat your oven to 375°F (190°C).
In a skillet over medium heat, cook the ground sausage until browned and cooked through. Drain any excess fat.
In the same skillet, add diced bell peppers and onions. Cook for a few minutes until they soften.
In a bowl, whisk together the eggs, milk, salt, and pepper.
Add the egg mixture to the skillet with the sausage, bell peppers, and onions. Cook, stirring occasionally, until the eggs are scrambled and fully cooked.
Stir in the shredded cheddar cheese until melted.
Spoon the sausage and egg mixture onto the toasted English muffin halves.
Place the muffins on a baking sheet and bake in the preheated oven for about 10 minutes, or until the cheese is bubbly and slightly golden.
Remove from the oven and let them cool for a few minutes before serving.
Enjoy your easy and tasty sausage breakfast muffins! You can also customize the recipe by adding your favorite ingredients like spinach, mushrooms, or hot sauce to suit your taste.
