The Foil-Packet Cheesy Sausage and Peppers Recipe is an absolute kitchen winner that brings together hearty, smoky sausage slices with vibrant, tender bell peppers and sweet onions, all topped with a luscious blend of melted cheeses. It’s the perfect marriage of savory flavors and gooey textures wrapped up in a practical foil packet, making it as simple to prepare as it is to love. Whether you’re grilling outdoors or baking in the oven, this recipe delivers a comforting, crowd-pleasing meal with minimal cleanup and maximum flavor.

Ingredients You’ll Need
Every ingredient in this recipe plays a vital role—from the smoky richness of the sausage to the fresh crunch of bell peppers—creating a perfectly balanced dish that’s simple yet full of texture and color.
- 4 fully cooked smoked sausages, sliced: Provides the star protein with a smoky, savory punch.
- 2 bell peppers (any color), sliced into strips: Adds vibrant color and sweet crunch to every bite.
- 1 red onion, sliced: Delivers a subtle sharpness that enhances the overall flavor depth.
- 1 tablespoon olive oil: Helps everything crisp up just right and melds the seasonings beautifully.
- 1 teaspoon Italian seasoning: Brings a fragrant medley of herbs to elevate the dish.
- ½ teaspoon garlic powder: Adds a savory warmth that complements the sausage perfectly.
- Salt and pepper to taste: Essential for balancing and enhancing all the flavors.
- 1 cup shredded mozzarella cheese: Melts into a creamy, stringy layer that’s pure comfort food.
- ½ cup shredded cheddar cheese: Offers a sharp, tangy kick to contrast the mozzarella’s mildness.
- Chopped fresh parsley for garnish (optional): A fresh, herbal finish that brightens the plate visually and on the palate.
- Nonstick cooking spray or oil for foil: Prevents sticking and helps with easy clean-up.
How to Make Foil-Packet Cheesy Sausage and Peppers Recipe
Step 1: Prepare Your Foil Packets
Start by preheating your grill to medium-high heat or set your oven to 400°F. Tear off four sturdy sheets of heavy-duty foil, large enough to hold your ingredients with room to seal. Lightly spray or brush each sheet with nonstick cooking spray or oil. This small preparation step guarantees your delicious sausage and peppers won’t stick, making serving and cleanup a breeze.
Step 2: Mix the Sausage and Vegetables
Next, combine the sliced smoked sausages, colorful bell peppers, and sliced red onion in a big bowl. Drizzle everything with olive oil and sprinkle on the Italian seasoning, garlic powder, salt, and pepper. Toss it all together until the vegetables and sausage are evenly coated with the savory blend. This simple seasoning mix is the secret base that brings out the bold, familiar Italian-inspired flavors.
Step 3: Assemble the Foil Packets
Divide the seasoned mixture evenly among the prepared foil sheets. Fold the sides of each foil sheet up and over the sausage and peppers, sealing each packet tightly to lock in steam and flavor. This method steams the vegetables perfectly while keeping the sausage juicy. You’re well on your way to a mouthwatering meal with minimal fuss.
Step 4: Cook the Packets
Place the foil packets directly on the grill or on a baking sheet if you’re using the oven. Cook for about 20 to 25 minutes, until the vegetables are tender and the sausage is heated through. The aromatic steam inside the foil enhances every bite, tenderizing the peppers and mingling flavors beautifully. Keep an eye on them to avoid overcooking—the ideal texture balances tender veggies with succulent sausage.
Step 5: Add the Cheese
Carefully open each packet and sprinkle the shredded mozzarella and cheddar cheese evenly over the top. Close the packets loosely again and let them sit for about 2 to 3 minutes so the cheese can melt into a gooey, irresistible topping. This final touch transforms the dish into something truly special, oozing with cheesy goodness.
Step 6: Garnish and Serve
Once your cheese has melted to perfection, remove the packets from heat. If you like a little fresh herbal brightness, sprinkle with chopped parsley before serving. Then, dig in right from the foil for an easy, satisfying meal experience or plate it up to impress guests. This Foil-Packet Cheesy Sausage and Peppers Recipe truly shines as a quick but unforgettable meal.
How to Serve Foil-Packet Cheesy Sausage and Peppers Recipe

Garnishes
While the dish is delicious on its own, a sprinkle of fresh parsley adds a lovely pop of color and herbal freshness that lifts the rich, cheesy sausage and peppers. For a bit of heat, try adding a dash of crushed red pepper flakes or a drizzle of your favorite hot sauce directly into the foil packet before cooking.
Side Dishes
Pair this recipe with a simple side like a crisp green salad or garlic bread to round out your meal with a crunchy or garlicky contrast. Roasted potatoes or a fluffy bed of rice are also excellent options that soak up all the meaty, cheesy juices you’ll find inside the foil.
Creative Ways to Present
For entertaining, open the cooked foil packets on individual plates and transfer contents onto toasted baguette slices for sausage and peppers bruschetta. You can also spoon the cheesy sausage mixture over polenta or pasta for a comforting twist. Serving straight from the foil makes it fun and casual, perfect for picnics or camping trips.
Make Ahead and Storage
Storing Leftovers
Leftovers can be stored in an airtight container in the refrigerator for up to three days. The flavors actually deepen overnight, making the dish even tastier the next day. Just reheat thoroughly before enjoying.
Freezing
This Foil-Packet Cheesy Sausage and Peppers Recipe freezes beautifully. Assemble the packets but do not add the cheese before freezing. Wrap them tightly in plastic wrap and foil and freeze for up to one month. When ready, thaw overnight in the fridge and finish cooking with the cheese added at the end.
Reheating
To reheat, place the foil packet or leftovers in an oven preheated to 350°F until warmed through, about 15 minutes. You can also microwave leftovers covered on a microwave-safe plate, though the oven method preserves texture better. Add extra shredded cheese before reheating for a fresh melty finish.
FAQs
Can I use fresh sausage instead of fully cooked smoked sausage?
Yes, but you’ll need to cook the raw sausage thoroughly before combining with the vegetables and sealing the foil packets. This ensures food safety and proper texture. Using fully cooked sausage keeps the recipe quick and easy.
What other cheeses can I use besides mozzarella and cheddar?
Feel free to experiment! Provolone or Monterey Jack melt beautifully and add slight flavor variations. For a sharper twist, Parmesan sprinkled after cooking works well too.
Is this recipe suitable for grilling only?
Not at all! You can prepare it just as well in the oven. Baking at 400°F for the specified time gives tender veggies and nicely warmed sausage without needing a grill.
Can I add other vegetables to the foil packets?
Absolutely! Zucchini, cherry tomatoes, or mushrooms make great additions and complement the peppers nicely. Just slice veggies evenly so they cook at the same rate.
How do I prevent the cheese from sticking to the foil?
Spraying or lightly oiling the foil helps prevent sticking. Adding cheese after initial cooking rather than layering it underneath also keeps the texture pleasant and allows cheese to melt on top as a perfect finishing touch.
Final Thoughts
This Foil-Packet Cheesy Sausage and Peppers Recipe has quickly become one of my top go-to meals, whether for a busy weeknight or a relaxed weekend cookout. Its simple ingredients, minimal cleanup, and crowd-pleasing flavors make it a total winner every time. Give it a try, and I promise it will bring a little extra joy and flavor to your dinner table!
Print
Foil-Packet Cheesy Sausage and Peppers Recipe
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Grilling
- Cuisine: American
- Diet: Gluten Free
Description
This Foil-Packet Cheesy Sausage and Peppers recipe is an easy, flavorful, and satisfying meal perfect for grilling or baking. Featuring fully cooked smoked sausages combined with colorful bell peppers and red onions, all seasoned with Italian herbs and garlic powder, then topped with a melty blend of mozzarella and cheddar cheese. The foil packets make cleanup a breeze and the dish ideal for outdoor cooking or a simple weeknight dinner.
Ingredients
Meat and Vegetables
- 4 fully cooked smoked sausages, sliced into ½-inch rounds
- 2 bell peppers (any color), sliced into strips
- 1 red onion, sliced
Seasonings and Condiments
- 1 tablespoon olive oil
- 1 teaspoon Italian seasoning
- ½ teaspoon garlic powder
- Salt and pepper to taste
Cheese
- 1 cup shredded mozzarella cheese
- ½ cup shredded cheddar cheese
Garnish and Other
- Chopped fresh parsley for garnish (optional)
- Nonstick cooking spray or oil for foil
Instructions
- Preheat and Prepare Foil: Preheat your grill to medium-high heat or your oven to 400°F (200°C). Tear off four large sheets of heavy-duty aluminum foil and lightly spray each with nonstick cooking spray or brush with oil to prevent sticking.
- Combine Ingredients: In a large mixing bowl, add sliced sausages, bell peppers, and red onion. Drizzle with olive oil, then sprinkle with Italian seasoning, garlic powder, salt, and pepper. Toss thoroughly to coat all ingredients evenly with the seasoning and oil.
- Assemble Foil Packets: Divide the sausage and vegetable mixture evenly among the prepared foil sheets. Fold the sides of each foil sheet up and over the contents, sealing the packets tightly to lock in juices and steam.
- Cook the Packets: Place the foil packets directly on the grill grates or on a baking sheet if using the oven. Cook for 20 to 25 minutes, or until the vegetables are tender and the sausage is heated through.
- Add Cheese and Melt: Carefully open each foil packet and sprinkle the shredded mozzarella and cheddar cheeses evenly on top of the sausage and vegetables. Close the packets loosely again and let them sit on the heat for 2 to 3 minutes, allowing the cheese to melt perfectly.
- Serve: Remove from heat, garnish with chopped fresh parsley if desired, and serve the foil packets hot. Enjoy your cheesy, flavorful meal with minimal cleanup!
Notes
- You can substitute turkey sausage or plant-based sausage for a lighter or vegetarian alternative.
- For additional flavor, add a splash of balsamic vinegar or hot sauce before sealing the foil packets.
- Be careful when opening the packets as hot steam will escape.
- If baking in the oven, placing the foil packets on a baking sheet ensures easier transfer and cleanup.

