A hearty one-pan dish featuring Italian sausage, colorful bell peppers, onions, and a blend of mozzarella and cheddar cheese, baked to perfection for a comforting, flavorful meal.
Lightly spray a baking dish with nonstick cooking spray. Slice the Italian sausages into bite-sized pieces. Prepare the bell peppers and onion by cutting them into bite-sized chunks.
Combine Ingredients
Place the sausages, peppers, and onion into the baking dish. Drizzle with olive oil and season with salt and pepper. Toss well to coat evenly.
First Cheese Layer
Sprinkle half of the shredded mozzarella and cheddar cheese over the sausage and vegetable mixture.
Bake
Preheat the oven to 350°F (175°C). Place the dish in the oven and bake for 25–30 minutes, or until the sausages are fully cooked and the peppers are tender.
Final Cheese Layer
Remove the dish from the oven and sprinkle the remaining cheese evenly over the top. Return to the oven for 5 additional minutes, or until the cheese is melted and beginning to brown.
Serve
Ensure the sausages are cooked through and the vegetables are tender. Serve hot with your choice of side dishes.
Notes
To make this Cheesy Italian Sausage and Peppers Skillet gluten-free, substitute with certified gluten-free Italian sausages and ensure the cheese and nonstick spray are labeled gluten-free.