This Italian sausage recipe uses an air fryer for quick cooking and easy cleanup. Peppers and onions complement the savory sausage, creating a flavorful dish.
Key takeaways
- Achieve a deep sear on the sausage for maximum flavor.
- Slice vegetables thick to maintain a pleasant texture.
- Don’t overcrowd the pan to ensure proper browning and cooking.
- Season generously with salt and pepper throughout the process.

Juicy Italian Sausage Feast! Crispy Peppers & Onions!
Ingredients
Method
- Preheat your air fryer to 380°F (193°C) for 5 minutes.
- In a bowl, combine the bell pepper strips, sliced onion, 2 teaspoons of olive oil, dried herbs, garlic powder, salt, and black pepper. Toss to coat evenly.
- Poke a few holes around the sausages with a toothpick. Coat the outside of the sausage links with olive oil or oil spray.
- Lightly spray the air fryer basket or tray with oil.
- Arrange the sausages in the air fryer basket/tray and place the seasoned vegetables around them.
- Air fry at 380°F (193°C) for 8 minutes. Flip the sausages and stir the vegetables.
- Continue to air fry for another 4-6 minutes, or until the sausages are cooked through and the juices run clear. Check internal temperature reaches 165°F (74°C).
- If the vegetables are done before the sausage, remove them temporarily and continue cooking the sausage, then add veggies back for the last minute.
Notes
– For extra flavor, add a pinch of red pepper flakes with the other seasonings.
– This dish stores well in the refrigerator for up to 3 days; reheat gently in the air fryer or microwave. Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.
The Technique: Achieving the Perfect Sear and Tender Bite
The magic of this Italian sausage dish lies in two key techniques: proper searing of the sausage and controlled cooking of the vegetables. When searing the sausage, the goal is to achieve a beautiful Maillard reaction on the exterior. This browning process, driven by amino acids and reducing sugars under heat, creates complex, savory flavors and a desirable crispy casing. Ensure your pan is adequately heated before adding the sausage to promote this browning rather than steaming. Avoid overcrowding the pan, which lowers the temperature and leads to steaming. For the peppers and onions, the technique is about achieving tenderness without turning them into mush. Slicing them thick ensures they hold their shape and have a pleasant bite even after cooking. The olive oil helps them soften and develop a slight sweetness as they caramelize, while the dried herbs and garlic powder infuse them with aromatic flavor. The final step of combining them with the sausage allows the flavors to meld, with the rendered sausage fat moistening and flavoring the vegetables.
Troubleshooting
- Sausage not browning: Ensure the pan is hot enough before adding the sausage and do not overcrowd the pan. Remove excess moisture from the sausage before searing.
- Vegetables are too soft/mushy: Slice the peppers and onions thicker. Cook them separately for a shorter duration before combining with the sausage, or reduce the overall cooking time after combining.
- Sausage is dry: Do not overcook the sausage. Use a meat thermometer to check for an internal temperature of 160°F (71°C). If cooking in a pan, consider finishing in the oven at a lower temperature to ensure even cooking without drying out the exterior.
- Flavor is bland: Ensure you are seasoning adequately with salt and freshly cracked black pepper throughout the cooking process. The dried herbs and garlic powder should be evenly distributed.
Substitutions
- Sausage type: You can substitute sweet or hot Italian sausage for a different flavor profile. The cooking time may vary slightly depending on the fat content.
- Bell Pepper color: Use any color bell pepper (red, yellow, orange) for a slightly different sweetness and visual appeal. Green bell peppers will offer a more bitter, robust flavor.
- Onion type: Yellow or sweet onions work best for their mild sweetness. Red onions can be used but may impart a slightly stronger flavor and different color.
- Dried Herbs: A blend of Italian seasoning or individual herbs like oregano, basil, or thyme can be used. Adjust the amount to your preference.
Pro tips
- Ensure sausages are cooked to an internal temperature of 165°F (74°C) for safety.
- For extra flavor, add a pinch of red pepper flakes with the other seasonings.
- This dish stores well in the refrigerator for up to 3 days; reheat gently in the air fryer or microwave.
Enjoy this simple yet incredibly satisfying air fryer Italian sausage and peppers. It’s a versatile dish that pairs perfectly with pasta, rice, or your favorite crusty bread.
Frequently asked questions
How do I ensure the sausage is cooked through without burning?
Sear the sausage over medium-high heat to develop a good crust, then reduce the heat to medium or medium-low to allow it to cook through gently. Alternatively, finish cooking in a preheated oven at 375°F (190°C) until the internal temperature reaches 160°F (71°C).
Can I use pre-cooked sausage?
Yes, pre-cooked Italian sausage can be used. In this case, focus on browning the sausage links and softening/caramelizing the vegetables. The sausage will only need to be heated through, which will be quicker.
What if I don’t have dried herbs?
Fresh herbs like chopped parsley, basil, or oregano can be used. Add fresh herbs towards the end of cooking to preserve their bright flavor and color. Use about three times the amount of fresh herbs compared to dried.
How can I make this spicier?
Use hot Italian sausage instead of mild. You can also add a pinch of red pepper flakes along with the dried herbs and garlic powder, or serve the finished dish with your favorite hot sauce.
Try this next: Easy Air Fryer Stuffed Peppers Recipe
More from Air Fryer Vegetables →




