Air Fryer Bratwurst and Peppers

Air fryer bratwurst and peppers make an easy dinner when you want juicy sausage, tender peppers, and plenty of browned edges without standing over a skillet. The air fryer cooks the bratwurst evenly while the peppers and onions soften and pick up a little caramelized flavor.

For fresh bratwurst, 360°F for about 11 to 15 minutes is a good starting point. Turn the sausages halfway through cooking and check the center with an instant-read thermometer before serving. Cooking time can vary depending on the thickness of the bratwurst and your air fryer.

This recipe pairs simple bratwurst with sliced bell peppers and onions, so you get the sausage and vegetables ready together for an easy weeknight meal.

Why Make Bratwurst and Peppers in the Air Fryer?

The air fryer is especially convenient for bratwurst because hot air circulates around the sausages, helping the outside brown while the center cooks through.

You also do not need a large skillet or much oil. The bratwurst already contains fat, while a small amount of olive oil helps the vegetables roast and brown.

If you enjoy simple sausage recipes, you can also try our Air Fryer Brat for an easy bratwurst-only method.

How Long Do You Cook Bratwurst and Peppers in an Air Fryer?

Fresh bratwurst usually takes 11 to 15 minutes at 360°F, while the peppers and onions cook alongside the sausage. Turn the bratwurst halfway through cooking and check the thickest sausage with a meat thermometer.

The bratwurst should reach 160°F in the center before serving. Thicker sausages may need a few extra minutes.

If your air fryer cooks aggressively, start checking toward the lower end of the cooking range rather than automatically adding more time.

Ingredients

For the Bratwurst

• 4 fresh bratwurst sausages
• 1 teaspoon olive oil, optional

For the Peppers and Onions

• 2 bell peppers, sliced
• 1 medium yellow onion, sliced
• 1 tablespoon olive oil
• 1/2 teaspoon garlic powder
• 1/2 teaspoon paprika
• 1/4 teaspoon black pepper
• 1/4 teaspoon salt

For Serving

• Bratwurst buns
• Yellow mustard or Dijon mustard
• Sauerkraut, optional
• Pickled onions, optional

For another easy way to prepare the vegetables, see our Air Fryer Bell Pepper recipe.

Equipment Needed

• Air fryer
• Tongs
• Mixing bowl
• Cutting board
• Sharp knife
• Instant-read meat thermometer

How to Make Air Fryer Bratwurst and Peppers

1. Slice the Peppers and Onion

Wash and dry the bell peppers, then remove the seeds and slice them into strips.

Slice the onion into similar-sized strips so the vegetables cook at roughly the same rate.

2. Season the Vegetables

Add the sliced peppers and onions to a bowl.

Toss them with olive oil, garlic powder, paprika, black pepper, and salt until evenly coated.

Keep the vegetables in reasonably thin slices. Very thick pieces may still be firm when the bratwurst is finished.

3. Preheat the Air Fryer

Preheat the air fryer to 360°F if your model recommends preheating.

Preheating helps the bratwurst begin browning as soon as it enters the basket.

4. Add the Peppers and Bratwurst

Place the seasoned peppers and onions in the air fryer basket.

Arrange the bratwurst over or beside the vegetables in a single layer.

Leave some space between the sausages so hot air can circulate around them.

5. Air Fry at 360°F

Cook the bratwurst, peppers, and onions at 360°F for about 11 to 15 minutes.

Turn the bratwurst halfway through cooking and gently toss the vegetables.

The vegetables should become tender with browned edges, while the bratwurst should be deeply browned on the outside.

6. Check the Bratwurst Temperature

Use an instant-read thermometer to check the center of the thickest bratwurst.

Fresh bratwurst should reach 160°F before serving.

If the sausage has browned on the outside but has not reached the target temperature inside, continue cooking for a few minutes and check again.

7. Serve

Serve the hot bratwurst in toasted buns with the cooked peppers and onions.

Add mustard, sauerkraut, or pickled onions if you like.

You can also serve the bratwurst and vegetables without buns alongside roasted potatoes, a simple salad, or another air-fried side.

Best Peppers for Bratwurst

A combination of colorful bell peppers works especially well because each color adds a slightly different flavor and makes the finished dish more colorful.

Try:

• Red bell pepper for sweetness
• Yellow bell pepper for a mild flavor
• Orange bell pepper for sweetness and color
• Green bell pepper for a more savory flavor

You can use one color if that is what you have available.

Can You Cook Bratwurst and Peppers Together?

Yes. Bratwurst and sliced peppers can cook together in the air fryer.

The important part is cutting the vegetables into pieces that are not too thick and avoiding an overcrowded basket. Too many ingredients packed tightly together can reduce airflow and make the vegetables steam instead of brown.

If you have a smaller air fryer, cook the vegetables in a separate batch or use a second batch for the bratwurst.

Expert Tips for Juicy Bratwurst and Tender Peppers

Give the Bratwurst Some Space

Do not pack the sausages tightly together. Space allows the circulating hot air to reach more of the casing and encourages even browning.

Slice the Vegetables Evenly

Try to keep the pepper and onion strips similar in thickness. Very large pieces take longer to soften.

Check the Temperature

Cooking time is only a guide because bratwurst thickness and air fryer models vary. A thermometer gives you a much better indication of when the sausage is ready.

Do Not Add Too Much Oil

Bratwurst already contains fat, so you generally do not need much additional oil on the sausage. The vegetables only need a light coating.

Turn the Bratwurst Halfway Through

Turning the sausages helps both sides brown more evenly.

Start Checking Early

If this is your first time making bratwurst in your particular air fryer, check toward the beginning of the cooking range. Some models cook faster than others.

Common Mistakes to Avoid

Overcrowding the Basket

A packed basket prevents proper airflow and can leave the peppers soft instead of browned.

Cook in batches if necessary.

Using Very Thick Pepper Pieces

Large chunks take longer to soften. Thin strips are easier to cook alongside bratwurst.

Cooking Only by Time

The 11 to 15 minute range is a starting point, not a guarantee. Always check the sausage temperature before serving.

Using Too Much Oil

The bratwurst already releases fat as it cooks. Too much added oil can make the vegetables greasy without improving browning.

Forgetting to Turn the Sausage

Leaving the bratwurst in exactly the same position throughout cooking can result in uneven browning.

What to Serve With Air Fryer Bratwurst and Peppers

Bratwurst and peppers are filling enough for a simple dinner, but you can add a side if you want a larger meal.

Good options include:

• Air fryer potatoes
• Potato salad
• Coleslaw
• Green salad
• Sauerkraut
• Corn
• Roasted vegetables
• Toasted bratwurst buns

If you enjoy pepper-forward air fryer dinners, our Air Fryer Beef Fajitas are another quick option with peppers and onions.

How to Store Leftover Bratwurst and Peppers

Let the leftovers cool, then transfer the bratwurst, peppers, and onions to an airtight container.

Refrigerate and use within a few days.

Keep the sausage and vegetables together or store them separately depending on how you plan to reheat them.

How to Reheat Bratwurst and Peppers in the Air Fryer

Reheat leftovers at 350°F for about 4 to 6 minutes, checking the bratwurst toward the end.

For best results, place the sausage and vegetables in a single layer. If the peppers are already very soft, they may need less time than the bratwurst.

Heat until the food is hot throughout.

Easy Variations

Bratwurst and Peppers With Mustard

Serve the cooked bratwurst with yellow mustard, Dijon mustard, or a spicy brown mustard.

Bratwurst With Peppers and Sauerkraut

Add warmed sauerkraut to the buns with the bratwurst and roasted peppers.

Spicy Bratwurst and Peppers

Add a pinch of crushed red pepper flakes or use hot peppers alongside the bell peppers.

Bratwurst and Peppers Without Buns

Skip the buns and serve the sausage, peppers, and onions as a simple plate with potatoes or salad.

Bratwurst With Extra Onions

For a more onion-heavy version, use two medium onions and slice them thinly so they have enough time to soften and brown.

Nutrition Disclaimer

Nutrition information will vary depending on the type and brand of bratwurst, serving size, buns, toppings, and amount of oil used. Any nutrition values provided for this recipe should be considered estimates and are not medical advice.

Frequently Asked Questions

How long do you cook bratwurst and peppers in an air fryer?

Fresh bratwurst with sliced peppers and onions generally takes about 11 to 15 minutes at 360°F. Turn the bratwurst halfway through and toss the vegetables for more even cooking. Start checking the sausage toward the lower end of the cooking range because air fryer models and bratwurst thickness can vary.

What temperature do you cook bratwurst in an air fryer?

360°F is a good starting temperature for fresh bratwurst. Cook for about 11 to 15 minutes, turning halfway through. The most important check is the internal temperature, so use an instant-read thermometer to make sure the center reaches 160°F before serving.

Can you cook peppers and bratwurst together in an air fryer?

Yes. Sliced bell peppers and onions can cook alongside bratwurst in the air fryer. Cut the vegetables into fairly thin, even strips and leave enough room for hot air to circulate. If your basket is small, cook in batches rather than overcrowding it.

Do you need to boil bratwurst before air frying?

No. Fresh bratwurst does not need to be boiled before air frying. You can place the sausages directly into a preheated air fryer and cook them until they reach the appropriate internal temperature. Skipping the boiling step keeps the recipe simple and reduces extra preparation.

How do you keep air fryer bratwurst juicy?

Avoid cooking the bratwurst much longer than necessary and check the internal temperature near the end of the cooking time. Leaving space between the sausages also helps them cook more evenly. Start checking early if your air fryer tends to cook quickly.