Deep-Dish Style Chicago Sausage and Peppers Sheet Pan Bake

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A hearty sheet pan bake inspired by Chicago’s iconic deep-dish flavors, featuring Italian sausage, bell peppers, and a rich tomato sauce. This american-inspired sheet pan ready in about 47 minutes pairs Italian sausage links, olive oil, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 32 min Serves 4 American cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. In a large bowl, toss 1 lb Italian sausage links, 1 sliced red bell pepper, 1 sliced green bell pepper, and 1 sliced yellow onion with 3 tbsp olive oil, 4 minced garlic cloves, 1 tsp dried oregano, 1 tsp dried basil, 1 tsp salt, and 1/2 tsp black pepper until evenly coated.
  2. Step 2: Arrange the sausage and vegetables on a rimmed baking sheet in a single layer. Roast in the oven for 20 minutes until the sausage starts to brown and vegetables soften.
  3. Step 3: Remove the pan from oven and pour 1 cup canned crushed tomatoes evenly over the sausage and peppers. Sprinkle 1 cup shredded mozzarella cheese and 1/4 cup grated Parmesan cheese on top.
  4. Step 4: Return to the oven and bake for another 10-12 minutes until cheese melts and bubbles and sausage is cooked through (internal temperature 160°F).
  5. Step 5: Let it rest 5 minutes before serving to allow the sauce to thicken and flavors to meld.

Equipment for this recipe

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Frequently asked questions

How long does Deep-Dish Style Chicago Sausage and Peppers Sheet Pan Bake take to make?

Total time is about 47 minutes (15 min prep + 32 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Deep-Dish Style Chicago Sausage and Peppers Sheet Pan Bake?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep italian sausage links from drying out.

Can I substitute ingredients in Deep-Dish Style Chicago Sausage and Peppers Sheet Pan Bake?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Deep-Dish Style Chicago Sausage and Peppers Sheet Pan Bake for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Deep-Dish Style Chicago Sausage and Peppers Sheet Pan Bake?

American sheet pan like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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