Bratwurst, commonly shortened to “brats”, is a staple of German cuisine that has found a passionate following across the globe. These plump, savory sausages are often made from pork, beef, or a combination of meats, seasoned with an array of spices like nutmeg, coriander, and garlic. Cooking brats to perfection is an art-too little heat leaves them raw in the center, while too much can cause the casings to split and the juices to escape. Traditionally simmered, grilled, or pan-fried, brats have now found a fast, efficient, and remarkably consistent cooking method: the air fryer.
Air fryers cook food by circulating hot air around it, producing a crisp exterior while retaining the natural juices inside. This method mimics frying but without excessive oil, making it a healthier, faster alternative. Using an air fryer for brats ensures they cook evenly, brown beautifully, and develop that characteristic snap when bitten into-without the hassle of tending a grill or standing over a stovetop.
Temperature is critical when cooking raw brats. Set the air fryer too low, and the sausage may cook unevenly or remain undercooked in the center. Too high, and the exterior will char while the inside is still raw.
The optimal temperature for cooking raw brats in an air fryer is 350°F (175°C). At this temperature, the air fryer provides enough heat to cook the brats thoroughly while giving them a golden-brown exterior. This moderate heat allows the fat within the brat to render slowly, keeping the meat juicy and flavorful.
Some variations of air fryers may have hot spots, so maintaining consistent heat and occasionally checking progress ensures even cooking.

Cooking time is as important as temperature. For raw brats at 350°F (175°C):
It’s recommended to flip the brats halfway through cooking. This ensures an even browning and helps prevent any one side from overcooking. Unlike grilling, where flare-ups can char the surface, the air fryer circulates heat evenly, making timing more predictable.
Determining doneness isn’t about guessing-precision ensures safety and flavor. The best indicators are:
Relying solely on color or size can be misleading, so always check the internal temperature.
Cooking brats in an air fryer is simple and requires minimal ingredients:
Adjusting temperature affects texture and moisture retention, so moderate temperatures usually yield the best balance.
Cooking longer than recommended may dry out the sausage, causing a tough interior and shriveled casing. Cooking for less time risks undercooked meat, which is unsafe and can be unappetizing. Always combine time, temperature, and thermometer checks for accurate results.
Yes, you can cook raw brats directly in the air fryer without pre-boiling. However, pre-boiling in beer or water can help retain moisture and reduce cooking time. If cooking directly, ensure the internal temperature reaches 160°F (71°C) to guarantee they are fully cooked.
Set your air fryer to 350°F (175°C) for even cooking. This temperature allows the brats to cook through while developing a golden-brown exterior. For extra crispiness, you can increase to 375°F (190°C) for the last few minutes.
Cooking raw brats in an air fryer typically takes 12-15 minutes. Flip them halfway through cooking to ensure even browning. The exact time may vary depending on the thickness of the brats and your air fryer model.
No, you do not need to use oil when cooking brats in an air fryer, as they release some fat while cooking. If desired, you can lightly spray the air fryer basket with oil to prevent sticking, but it is generally not necessary.
It is not recommended to prick brats before cooking in an air fryer. Pricking can release juices and dry out the sausage. Instead, cook them whole and allow the air fryer to evenly heat the sausages.
Brats are fully cooked when the internal temperature reaches 160°F (71°C). Use a meat thermometer inserted into the thickest part of the sausage to check doneness. The exterior should be golden brown and slightly crisp.
Yes, you can cook frozen brats in the air fryer, but the cooking time will increase. Frozen brats typically take 18-22 minutes at 350°F (175°C). Flip them halfway through and ensure the internal temperature reaches 160°F (71°C) before serving.