Slow-Roasted Italian Hot Dogs with Peppers and Onions

By AislePrompt Editorial · Published 2026-06-16 · Updated 2026-06-16

Savory Italian-style hot dogs slow-roasted with sweet peppers and onions to develop deep flavors, served on soft buns for a classic street food experience. This Italian-inspired sandwich and wrap recipe, ready in about 65 minutes, pairs Italian hot dogs or sausages, green bell peppers, red bell peppers for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 8, 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

• 8 links (about 2 pounds) Italian hot dogs or sausages
• 2 medium, sliced into 1/4-inch strips green bell peppers
• 2 medium, sliced into 1/4-inch strips red bell peppers
• 2 large, thinly sliced yellow onion
• 3 tablespoons olive oil
• 3 minced garlic cloves
• 1 teaspoon dried oregano
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 8 hoagie rolls or hot dog buns

The roasting pan we’d use for this → Best Roasting Pans for 2026: Racks, Handles & Sizes for the Holiday Bird

Instructions

1. Step 1: Preheat the oven to 325°F. Toss 2 sliced green bell peppers, 2 sliced red bell peppers, and 2 thinly sliced yellow onions with 3 tablespoons olive oil, 1 teaspoon dried oregano, 1 teaspoon salt, 1/2 teaspoon black pepper, and 3 minced garlic cloves in a large roasting pan.
2. Step 2: Spread the pepper and onion mixture evenly in the pan and nestle 8 Italian hot dogs or sausages among the vegetables.
3. Step 3: Roast uncovered in the oven for 45-50 minutes, turning the hot dogs and stirring the vegetables halfway through, until the sausages are cooked through and the peppers and onions are soft and slightly caramelized.
4. Step 4: Remove from the oven and serve the sausages on 8 hoagie rolls or hot dog buns, topped generously with the roasted peppers and onions for a flavorful and hearty hot dog experience.