Preheat the oven to 400°f (204°c).

Oven beer brats. Using tongs, carefully add the bratwursts. How to cook brats in oven. Cook brats for 18 to 20 minutes total in the oven when baking at 425°f.

There are three main ways to make brats using the oven: Add the bratwurst and sear until nicely. In a bowl, stir together sliced peppers, onions, and garlic in olive oil.

(a casserole dish or baking pan also. Place brats on the baking sheet. Slice the onions into 1/2 inch wide strips.

Preheat the oven at 350℉. Bake for 10 minutes on the first side and 8 to 10 minutes on the second side. Add the bratwurst to a large cast iron skillet or any other oven safe baking dish.

Preheat your oven to 400⁰ and make sure your rack is in the middle of the oven. Reduce the heat to medium and let the bratwurst. Either marinate them in beer for 30 minutes to an hour before baking them, or you can bake them as directed.

Preheat oven to 400 degree f. Preheat the oven to 400 °f (204 °c), spread the brats evenly on the tray, bake. Once the beer starts simmering, add bratwursts, garlic powder, chili flakes, black pepper, and salt and mix well.