Sheet Pan Spicy Sausage and Pepper Medley

By AislePrompt Editorial · Published 2026-06-22 · Updated 2026-06-22

This hearty sheet pan dish combines spicy Italian sausage with hot bell peppers and onions, roasted to caramelized perfection for an effortless dinner. This Italian-inspired sheet-pan recipe, ready in about 40 minutes, pairs spicy Italian sausages, red bell peppers, yellow bell peppers 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.

Ingredients

• 1 lb spicy Italian sausages
• 2 medium, sliced into strips red bell peppers
• 2 medium, sliced into strips yellow bell peppers
• 1 large, sliced into wedges red onion
• 3 tbsp olive oil
• 1 tsp dried oregano
• 1/2 tsp crushed red pepper flakes
• 1 tsp kosher salt
• 1/2 tsp freshly ground black pepper

The sheet pan we’d roast this on → Best Sheet Pans in 2026: Top Picks + Buying Guide

Instructions

1. Step 1: Preheat oven to 425°F and line a large sheet pan with parchment paper. Arrange 1 lb spicy Italian sausages on the pan along with 2 sliced red bell peppers, 2 sliced yellow bell peppers, and 1 large sliced red onion.
2. Step 2: Drizzle 3 tbsp olive oil over the sausages and vegetables. Sprinkle 1 tsp dried oregano, 1/2 tsp crushed red pepper flakes, 1 tsp kosher salt, and 1/2 tsp freshly ground black pepper. Toss the vegetables gently to coat them evenly, leaving the sausages in place.
3. Step 3: Roast in the oven for 25-30 minutes, turning the sausages halfway through, until the sausages are cooked through and the peppers and onions are tender and caramelized at the edges.