Roasted Italian Sausage Peppers

Featured in: Weeknight Dinners

This vibrant dish features Italian sausages perfectly roasted alongside sweet bell peppers and red onions. Tossed with olive oil and aromatic herbs like oregano and basil, the ingredients caramelize for a rich and savory taste. Roasting everything on one sheet pan ensures simplicity and easy cleanup. Garnish with fresh parsley or basil to elevate the flavors. Ideal for a quick, satisfying dinner that pairs wonderfully with crusty bread or rice.

Updated on Sat, 13 Dec 2025 12:23:00 GMT
Sheet pan Italian sausage, peppers, and onions, sizzling with roasted peppers and savory sausage. Save
Sheet pan Italian sausage, peppers, and onions, sizzling with roasted peppers and savory sausage. | quantumgrill.com

A vibrant, no-fuss dinner featuring juicy Italian sausages roasted to perfection with sweet bell peppers and onions—all made on a single sheet pan for easy cleanup.

I enjoy how quickly this sheet pan dinner comes together after a busy day while still tasting like a special meal.

Ingredients

  • Sausage: 4 Italian sausages (mild or hot, about 400 g total)
  • Vegetables: 2 large bell peppers (any color), sliced into strips; 1 large red onion, sliced into wedges
  • Seasonings: 2 tbsp olive oil; 1 tsp dried oregano; 1 tsp dried basil; ½ tsp garlic powder; ½ tsp crushed red pepper flakes (optional); ½ tsp kosher salt; ¼ tsp black pepper
  • Garnish (optional): Fresh chopped parsley; Fresh basil leaves

Instructions

Step 1:
Preheat oven to 425°F (220°C). Line a large baking sheet with parchment paper or foil for easy cleanup.
Step 2:
In a large mixing bowl, toss the bell peppers and onion with olive oil, oregano, basil, garlic powder, red pepper flakes (if using), salt, and black pepper until well coated.
Step 3:
Spread the vegetables evenly on the prepared baking sheet. Nestle the Italian sausages among the vegetables.
Step 4:
Roast in the preheated oven for 25-30 minutes, flipping the sausages and stirring the vegetables halfway through, until the sausages are browned and cooked through (internal temperature should reach 160°F/71°C), and the vegetables are tender and caramelized.
Step 5:
Remove from the oven. Rest for 2-3 minutes. Slice sausages if desired.
Step 6:
Garnish with fresh parsley or basil before serving. Serve hot, alone or with crusty bread or over rice.
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This meal brings the family together on busy weeknights and always receives compliments for its bold flavor and simplicity.

Notes

For extra flavor, add sliced garlic or a splash of balsamic vinegar before roasting. Swap sausages for chicken or turkey sausage for a lighter option. Pairs well with a crisp Italian white wine such as Pinot Grigio.

Required Tools

Large baking sheet, parchment paper or foil, large mixing bowl, tongs or spatula.

Nutritional Information

Calories: 370 per serving; Total Fat: 27 g; Carbohydrates: 13 g; Protein: 20 g.

Golden brown sheet pan Italian sausage, peppers, and onions, perfect for a quick weeknight Italian meal. Save
Golden brown sheet pan Italian sausage, peppers, and onions, perfect for a quick weeknight Italian meal. | quantumgrill.com

Enjoy this easy and flavorful sheet pan meal any night of the week for a quick satisfying dinner.

Common Questions

What temperature should I roast the sausages and vegetables at?

Roast at 425°F (220°C) to ensure the sausages brown nicely while the peppers and onions become tender and caramelized.

Can I use different types of sausages for this dish?

Yes, chicken or turkey sausages can be used as lighter alternatives without compromising flavor.

How long does it take to cook everything thoroughly?

Roast for 25–30 minutes, flipping sausages and stirring vegetables halfway for even cooking.

What herbs and seasonings complement the flavors best?

Oregano, basil, garlic powder, and a touch of crushed red pepper flakes add aromatic depth and a mild kick.

Are there any suggested accompaniments?

This dish pairs well with crusty bread, rice, or a crisp Italian white wine like Pinot Grigio.

Roasted Italian Sausage Peppers

Juicy Italian sausage baked with bell peppers and onions for a flavorful, easy-to-prepare meal.

Prep Time
10 min
Time to Cook
30 min
Overall Time
40 min
Recipe by Evan Clark


Skill Level Easy

Cuisine Type Italian-American

Makes 4 Portions

Dietary Details None specified

What You Need

Sausage

01 4 Italian sausages (mild or hot, approximately 14 oz total)

Vegetables

01 2 large bell peppers (any color), sliced into strips
02 1 large red onion, sliced into wedges

Seasonings

01 2 tablespoons olive oil
02 1 teaspoon dried oregano
03 1 teaspoon dried basil
04 ½ teaspoon garlic powder
05 ½ teaspoon crushed red pepper flakes (optional)
06 ½ teaspoon kosher salt
07 ¼ teaspoon black pepper

Garnish

01 Fresh chopped parsley
02 Fresh basil leaves

How to Make

Instruction 01

Preheat Oven and Prepare Pan: Preheat oven to 425°F. Line a large baking sheet with parchment paper or foil for easy cleanup.

Instruction 02

Toss Vegetables with Seasonings: In a large mixing bowl, combine bell peppers and red onion with olive oil, oregano, basil, garlic powder, crushed red pepper flakes if using, kosher salt, and black pepper. Toss until evenly coated.

Instruction 03

Arrange on Baking Sheet: Spread the seasoned vegetables evenly on the prepared baking sheet. Nestle the Italian sausages among the vegetables.

Instruction 04

Roast Until Cooked: Roast for 25 to 30 minutes, flipping sausages and stirring vegetables halfway through, until sausages are browned and reach an internal temperature of 160°F, and vegetables are tender and caramelized.

Instruction 05

Rest and Slice: Remove from oven and rest for 2 to 3 minutes. Slice sausages if desired.

Instruction 06

Garnish and Serve: Garnish with fresh parsley or basil leaves before serving. Serve hot alone or with crusty bread or over rice.

Tools You'll Need

  • Large baking sheet
  • Parchment paper or foil
  • Large mixing bowl
  • Tongs or spatula

Allergy Details

Always check every component for allergens. If unsure, ask a specialist.
  • May contain gluten, soy, or dairy depending on sausage brand; verify packaging.

Nutrition Details (each serving)

Nutrition data is informative only. Don't use as medical guidance.
  • Calorie Count: 370
  • Total Fats: 27 g
  • Carbohydrates: 13 g
  • Proteins: 20 g