Step 1

Preheat your air fryer to 360 degrees.

Step 2

Arrange brats in a single layer in the air fryer basket.

Step 3

Cook for 15 minutes, turning halfway through, or until brats reach an internal temperature of 160 degrees.

Step 4

Add the butter to a small saucepan over medium heat and let melt.

Step 5

Whisk in the flour and cook for 1 minute.

Step 6

Whisk in the beer and milk until the sauce thickens, about 3-5 minutes.

Step 7

Remove from heat and stir in the cheddar and paprika.

Step 8

Place the brats in the buns and drizzle with the cheese sauce. Sprinkle with chives.