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An overhead shot of a sheet pan filled with perfectly roasted Italian sausage, peppers, carrots, and potatoes, ready to serve.
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4.16 from 20 votes

Italian Sausage with Roasted Vegetables

A one pan meal of Italian Sausages, carrots, potaotes, onions, and bell peppers all roasted in the oven with a rosemary, Parmesan cheese, and Dijon dressing. Simple, delicious, and clean-up is a breeze!
Prep Time15 minutes
Cook Time40 minutes
Total Time55 minutes
Course: Dinner
Cuisine: American
Keyword: Italian Sausage with Roasted Vegetables, one pan meal
Servings: 4 servings
Author: Lisa Kerhin

Equipment

Ingredients

  • 1 18 ounce package Italian sausages, cut into 2 inch pieces (4-5 sausages)
  • cups potatoes, cut in one inch cubes (I used red and white baby potatoes)
  • cups carrots, peeled and cut in one inch pieces (I used baby carrots cut in half)
  • 2 bell peppers, cut into strips, about a half inch wide (use whatever colors you prefer)
  • 1 large onion, sliced into strips
  • ¼ cup olive oil
  • 2 tablespoons Dijon mustard
  • 2 tablespoons chopped fresh rosemary
  • 2 - 3 cloves garlic, minced
  • 2 tablespoons grated Parmesan cheese
  • 1 teaspoon Italian seasoning
  • salt and pepper, taste

Instructions

  • Preheat oven to 425°F and spray a large baking sheet with nonstick spray.
  • In a mason jar or small bowl, whisk together olive oil, Dijon mustard, rosemary, garlic, Parmesan, Italian seasoning, salt, and pepper until combined.
  • Arrange sausage, potatoes, carrots, peppers, and onion evenly on the baking sheet. Pour the mixture over the sausage and vegetables, then toss well to coat, using your hands works best.
  • Bake for 30–45 minutes, stirring once or twice, until sausage is cooked through and potatoes are golden and tender.