Looking for a quick, flavorful dinner that uses just one pan and requires minimal cleanup? This Sheet Pan Sausage, Peppers, and Sweet Potatoes recipe is an easy weeknight winner. The sausages roast alongside sweet potatoes, bell peppers, and red onion until everything caramelizes and develops a savory, slightly smoky flavor. It’s naturally gluten-free and dairy-free, and the whole meal comes together in under 40 minutes.
I often cook sausage in the air fryer and like to pair it with roasted or leftover vegetables. One night I combined cooked sausage with roasted sweet potatoes and peppers and liked the flavor so much I developed this simple sheet pan recipe. The dish highlights the savory, seasoned sausage balanced by the natural sweetness of the vegetables.
It’s hands-off once it goes into the oven: a quick 10 minutes of prep, then 20–30 minutes of roasting, depending on whether you’re using fresh or fully cooked sausage. The recipe is flexible — swap in your favorite sausage, potatoes, or vegetables to suit what’s in your kitchen.
Serving with grainy mustard or your preferred condiments is optional but highly recommended for an extra tangy finish.
Why you’ll love this recipe
- Simple, one-pan dinner with savory, sweet, and smoky flavors.
- Only about 10 minutes of prep and 20–30 minutes in the oven.
- Great for busy weeknights, meal prep, or a family-friendly supper.
- Dairy-free and gluten-free, and easily customizable with different sausages, potatoes, vegetables, herbs, and spices.
Recipe ingredients
This sheet pan meal uses a minimal ingredient list. The spice blend and sausage provide robust savory notes while sweet potatoes and peppers caramelize to bring sweetness and color. Substitute ingredients freely based on preferences or what’s available.
- Sausage: The recipe was developed with fresh Italian sausage. You can use bratwurst, chorizo, chicken or turkey sausage, or fully cooked sausage. Cooking time and nutrition vary by type.
- Sweet potatoes: About 1 lb (roughly 2 medium), cut into 1/2″ cubes so they roast quickly. Regular potatoes can be substituted if preferred.
- Bell peppers: Two peppers, cut into 1″ chunks — red and yellow add color, but any bell pepper works. Poblano or other soft vegetables may be used as alternatives.
- Red onion: One small red onion, cut into 1″ chunks. Larger pieces caramelize without burning. If you don’t like onion, omit or replace with extra veggies.
- Spice blend: Garlic powder, smoked paprika, Italian seasoning, salt and pepper add a smoky, savory base to the vegetables.
- Olive oil: Helps the vegetables brown and prevents sticking to the pan.
See the recipe card below for exact quantities and full instructions.
How to make one-pan roasted sausage and vegetables
This one-pan roasted sausage and vegetables is straightforward and fast. Prep takes about 10 minutes.
Pro tip: Fresh sausages require the longer 20–30 minute roast; fully cooked sausages only need 8–10 minutes in the oven and should be added later so the vegetables don’t overcook.
Recipe FAQs
Yes. Fresh Italian sausage can be swapped for bratwurst, chorizo, or chicken or turkey sausage. Fully cooked varieties work too; just add them toward the end of the roast time. Leaner sausages cook more quickly and reduce fat and cholesterol in the final dish.
Leave fresh sausages whole while roasting. Slicing them before cooking can cause juices to escape, resulting in a drier sausage. After roasting, you can slice the sausages to serve.
Absolutely. Yukon Gold, red potatoes, fingerlings, or baby potatoes are all good alternatives; just adjust the cube size so they finish roasting with the same timing.
Yes. Broccoli, Brussels sprouts, zucchini, yellow squash, eggplant, and green beans all roast well and can be used in place of or alongside the peppers and onions.
Serving suggestions
This sheet pan sausage, peppers, and sweet potatoes pairs well with many accompaniments:
- Serve straight from the sheet pan with grainy mustard or your favorite condiments.
- Slice the sausage and serve with eggs for brunch, such as poached or fried eggs.
- Pair with a simple green salad or a crisp butter lettuce or spinach salad for a lighter meal.
Recipe notes
- Timing: Fresh sausage will generally take 20–30 minutes at 400°F; fully cooked sausage needs only about 8–10 minutes and should be added later.
- If the sausage browns faster than the vegetables, tent the pan loosely with foil.
- Leftovers keep well in an airtight container in the refrigerator for up to 3 days.
Recipe: Sheet Pan Sausage, Peppers and Sweet Potatoes
Servings: 6 • Prep: 10 mins • Cook: 30 mins • Total: 40 mins
Ingredients
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt (or to taste)
- 1/4 teaspoon black pepper
- 2 tablespoons olive oil
- 1 lb sweet potato, cut into 1/2″ cubes (about 2 medium)
- 2 bell peppers, cut into 1″ chunks
- 1 small red onion, cut into 1″ chunks
- 1.5 lbs fresh Italian sausage (about 5–6 sausages depending on size)
Instructions
- Preheat oven to 400°F. In a small bowl, whisk together garlic powder, smoked paprika, Italian seasoning, salt, pepper, and olive oil.
- On a large rimmed baking sheet, combine the sweet potatoes, bell peppers, and red onion. Drizzle the oil-spice mixture over the vegetables and toss to coat evenly. Spread the vegetables in a single layer.
- Nestle the fresh sausages among the vegetables. Roast for 20–30 minutes, turning sausages halfway through, until sausages reach an internal temperature of 160°F and vegetables are tender. If sausages finish earlier, remove them, cover with foil, and continue roasting the vegetables until done.
- Remove from the oven and serve hot. Offer grainy mustard or other condiments on the side if desired.
Notes
- Cooking time depends on sausage type and thickness. For fully cooked sausages, add them to the sheet during the last 8–10 minutes of the vegetable cook time.
- Nutrition varies with sausage choice; chicken and turkey sausages lower fat and cholesterol compared to pork varieties.
- Customize with different potatoes or vegetables to suit seasonal produce or personal taste.
Nutrition (estimated per serving)
Calories: 520 kcal, Carbohydrates: 21 g, Protein: 18 g, Fat: 40 g, Saturated Fat: 13 g, Sodium: 1067 mg, Fiber: 4 g
Nutrition is estimated using a food database and is intended as a guideline.