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A sheetpan with baked sausage peppers and onions.

Baked Sausage, Peppers and Onions

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  • Author: Kelli Avila
  • Prep Time: 00:10
  • Cook Time: 00:30
  • Total Time: 40 minutes
  • Yield: Serves 4
  • Category: Dinner
  • Method: Bake


Baked Sausage, Peppers and Onions is a classic Italian-American made easier for the ultimate weeknight dinner when you don't have much hands-on cooking time.


  • 2 medium red bell peppers, seeded and sliced
  • 2 medium green bell peppers, seeded and sliced
  • 1 large onion, sliced thin
  • 4 cloves garlic, sliced
  • 2 tablespoons olive oil
  • 1 teaspoon Italian seasoning
  • 1 teaspoon salt
  • 1 teaspoon garlic powder
  • 1 tablespoon white wine vinegar
  • 4-6 italian sausages (see note)
  • Bread, for serving (optional)
  • Provolone cheese, for serving (optional)


  1. Preheat the oven to 425ºF and place a rack in the lower part of the oven.
  2. Add peppers, onion, garlic, olive oil, Italian seasoning, salt, garlic powder, and white wine vinegar to a 13x18” rimmed sheet pan. Toss to evenly coat and then spread the veggies evenly, leaving a space in the middle for the sausage. Arrange the sausages directly on the sheet pan in the middle.
  3. Bake on the lower rack for 30-35 minutes, tossing halfway through until the sausages are cooked through, and the veggies are tender.
  4. Serve the Baked Sausage Peppers and Onions hot as is, or serve in a sub roll with some provolone cheese on top. The cheese can be broiled briefly to melt it, if desired.


The number of sausage can be slightly increased to accommodate 1-2 more servings on the same sheetpan or to allow for leftovers.

See the section "Serving Ideas" for additional ways to serve it.