Sheet Pan Italian Sausage Peppers (Printable)

Juicy Italian sausages with bell peppers, zucchini, and onions roasted together on a single pan.

# What you need:

→ Proteins

01 - 4 Italian sausages (mild or spicy), approximately 12-14 ounces total

→ Vegetables

02 - 2 medium bell peppers (red, yellow, or orange), sliced
03 - 2 medium zucchini, sliced into half-moons
04 - 1 large red onion, cut into wedges
05 - 2 cloves garlic, minced

→ Seasonings & Oils

06 - 3 tablespoons olive oil
07 - 1 teaspoon dried Italian herbs (oregano, basil, thyme blend)
08 - 1/2 teaspoon salt
09 - 1/4 teaspoon freshly ground black pepper
10 - 1/4 teaspoon crushed red pepper flakes (optional)

→ Garnish

11 - 2 tablespoons fresh basil or parsley, chopped (optional)

# How to make it:

01 - Preheat oven to 425°F. Line a large sheet pan with parchment paper or aluminum foil for easy cleanup.
02 - In a large bowl, combine bell peppers, zucchini, onion, and garlic. Drizzle with olive oil, sprinkle with Italian herbs, salt, black pepper, and red pepper flakes. Toss thoroughly to coat all vegetables evenly.
03 - Spread seasoned vegetables evenly across the prepared sheet pan. Arrange Italian sausages on top of the vegetables in a single layer.
04 - Roast in preheated oven for 30 minutes. Halfway through cooking, turn sausages and stir vegetables to ensure even browning. Sausages should be cooked through and vegetables tender with caramelized edges.
05 - Remove from oven and garnish with fresh basil or parsley if desired. Serve hot immediately.

# Helpful Hints:

01 -
  • Everything cooks on one pan, which means your cleanup is basically nonexistent and your evening stays relaxed.
  • The sausages release their flavor into the vegetables as they roast, creating this naturally rich, savory undertone without any extra fuss.
  • It feels impressive enough to serve to guests but simple enough that you won't stress about the timing.
02 -
  • Don't skip stirring the vegetables halfway through—the ones on top need to move down to the pan where they'll actually caramelize and brown.
  • Every sausage cooks at a slightly different rate, so flip them at the midpoint and check the thickest one with a meat thermometer if you're nervous; they should hit 160°F internally.
03 -
  • If your sausages are thick, score the casing lightly before roasting so the heat penetrates evenly and they brown all over instead of just on top.
  • Use a meat thermometer to check doneness if you're unsure—it removes the guesswork and means you'll never accidentally serve an undercooked sausage.
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