Loaded Italian Sausages

Loaded Italian sausages baked with bell peppers, onions, mushrooms, garlic, and melted mozzarella cheese. This easy oven-baked Italian sausage recipe starts on the stovetop for rich flavor, then finishes in the oven for a quick dinner. Perfect for busy weeknights, low carb meals, and family dinners, these cheesy sausages pair well with bread, pasta, or salad and use simple ingredients for a flavorful, satisfying meal.

Ingredients

• 4 Italian sausage links (sweet or hot), uncooked and butterflied
• 1 tablespoon extra virgin olive oil
• 1 green bell pepper, diced
• 1 red bell pepper, diced
• 1 yellow onion, diced
• Seasoned salt and black pepper, to taste
• 8 oz mushrooms, sliced
• 2 cloves garlic, minced or pressed
• 1 tablespoon balsamic vinegar
• 6 oz shredded mozzarella cheese

Directions

Preheat the oven to 350°F (175°C). Line a baking sheet with foil, lightly coat with nonstick spray, and set aside.

Heat a large skillet over medium-high heat and lightly spray with nonstick spray. Place the butterflied sausages cut side down and sear for about 5 minutes, until nicely browned. Flip and cook for 1 more minute. Transfer the sausages to the prepared baking sheet.

Reduce the heat to just above medium and add the olive oil to the skillet. Add the bell peppers and onion, season with seasoned salt and pepper, and sauté for about 5 minutes, until slightly softened and lightly caramelized. Add the mushrooms and continue cooking until all vegetables are tender, seasoning again after the mushrooms release their moisture.

Add the garlic and cook for about 30 seconds, until fragrant. Stir in the balsamic vinegar and remove from heat.

Spoon the vegetable mixture evenly over the sausages, then sprinkle with shredded mozzarella. Bake for 10–12 minutes, or until the cheese is fully melted. Serve immediately.

Tips

• Butterflying the sausages helps them cook evenly and hold more toppings.
• Let the vegetables develop some color for deeper flavor.
• For easier cleanup, use heavy-duty foil or parchment under the foil.

Variations and Substitutions

• Use chicken or turkey Italian sausages instead of pork.
• Swap mozzarella with provolone, fontina, or shredded Italian blend.
• Add crushed red pepper flakes for extra heat.
• Include zucchini or spinach for more vegetables.

FAQs

Can I make this ahead of time?
Yes, assemble the sausages with vegetables, cover, and refrigerate. Bake just before serving.

Can I cook this on the grill instead?
Yes, grill the sausages and vegetables separately, then top with cheese and close the grill lid until melted.

Are leftovers good the next day?
Yes, store in an airtight container in the refrigerator for up to 3 days.

Serving Suggestions

• Serve with crusty bread or garlic bread.
• Pair with roasted potatoes or a simple green salad.
• Slice and serve over pasta or rice for a complete meal.

Why You’ll Love This Recipe

• Simple ingredients with bold Italian flavors.
• One-pan stovetop prep followed by a quick oven finish.
• Customizable with different sausages, cheeses, and vegetables.
• Perfect for an easy weeknight dinner or casual entertaining.