Beer Brats with Cheese Sauce

It isn’t summer without beer brats! This step-by-step guide will show you how to cook beer brats with cheese sauce entirely on the grill. They’re perfect for a cookout!

beer brat on a plate in a bun with onions and cheese sauce dripping out.

Isn’t the smell of grilling the BEST? I love walking around on a summer weekend and getting hit with the aromas of charcoal grills throughout the neighborhood.

This recipe for Beer Brats with Cheese Sauce has a traditional cooking method, and a slightly untraditional serving method.

The traditional cooking method involves cooking the brats in a beer bath on the grill, and then transferring them to the grill itself to finish cooking and get nice char marks.

The untraditional method is how the brats are served: sliced instead of whole. The slices of bratwurst on the bun make lots of nooks and crannies for the beer cheese sauce to ooze into. The whole thing is irresistible!

Thank you to Kingsford Charcoal for the use of this recipe from their Taste of the Game cookbook.

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What’s the best beer for beer brats?

Since the flavor of the beer comes through when cooking the brats, you’ll want a mild tasting beer. Lagers usually work best. Those include varieties like Miller Lite, Budweiser, Coors Light, and Stella Artois.

You can use whatever you have on hand though, with a few exceptions. I would advise against using any flavored beers (like coffee stout) or any beers that are particularly hoppy. The hops will lend a bit of a bitter flavor to the brats which we don’t want.


brats, buns, onions, charcoal and other ingredients displayed on a wooden table.
  • You will need charcoal if you make this on a charcoal grill. A gas grill would work, too!
  • You want raw bratwursts (not cooked) for this recipe.
  • A pale ale or lager works great as the beer. I used Stella Artois, which is a lager.
  • Soft and squishy hero rolls are best for holding the brats and cheese sauce without falling apart. Anything labeled “brat bun” would also work great.
  • The cheese sauce is made with butter, flour, half and half, spicy brown mustard, beer, cornstarch, and grated sharp cheddar. It adds SO much amazing flavor to the finished dish.

For this recipe, everything is cooked on the grill—even the cheese sauce. Hooray for minimal kitchen clean-up!

How to cook beer brats on the grill

Start by creating a two-zone fire (more info on that here) by heaping charcoal on one side of the grill and leaving the other side empty. The direct and indirect heat zones create better temperature control when cooking. If you have a gas grill, light the burners on one side of the grill but not the other.

charcoal grill with charcoal coals on one side only to create a two zone fire.

I used a small amount of lighter fluid to light the coals, and contrary to some opinions, I don’t think you can taste it in the food. It burns off within minutes of lighting the grill.

Next, use a metal saucepan to make the beer and cheese sauce. Almost any metal pan can be used on the grill (just make sure it’s all metal and doesn’t have a silicone or plastic handle).

hand whisking cheese sauce in a saucepan on a grill.

The sauce is seriously delicious—I definitely dipped some pretzels into the sauce while the brats were cooking! 🙂

Next, cook the bratwursts in a beer bath over indirect heat. I used a foil pan for this to make clean-up even easier. While the brats are cooking in the beer, grill the onion slices over direct heat.

brats in a foil container with beer, plus sliced onions, on a grill.

Then, the brats and onions switch places: the brats go directly on the grill and the onions get a bath in the beer. Both the onions and the brats get a smoky, wood-fired flavor thanks to the charcoal.

You can also grill the buns briefly, cut side down. Grill marks = more flavor!

Finally, assemble these delicious brat sandwiches with the sliced brats, cheese sauce, and grilled onions.

beer brat on a plate in a bun with onion slices and cheese sauce dripping out.

And can we talk about that cheese sauce? It oozes out of the sandwich and pairs perfectly with the grilled brats and onions.

Make it ahead

You can make the cheese sauce ahead of time, refrigerate it, and then reheat it when you’re ready to serve. Give it a good whisk when reheating it so redistribute the ingredients.

You can also make the beer brats ahead of time. After cooking the brats in the beer bath, remove them from the beer and refrigerate. When ready to serve, reheat the brats directly on the grill.

How to make beer brats on the stovetop

No grill? No problem! You can easily make beer brats on the stovetop.

Place 1 tablespoon of butter, then the brats in a large skillet with sides. Heat over medium heat for 3–4 minutes, until the brats are light brown on the bottom.

Flip the brats and add a bottle or can of beer. Bring to a boil, then reduce to a simmer. Cover and let cook for 20 minutes.

You can also add thinly sliced onions while adding the beer. They will cook along with the brats.

plate with a hoagie roll stuffed with brat slices, onions, and cheese sauce.

What to serve with brats

I often grill brats in the summer, and this recipe is a great way to elevate the meal and impress your family and/or guests. They would be great paired with German Potato Salad and Grilled Corn Salad. Tuna Pasta Salad is another great pairing.

A pitcher of Homemade Ginger Ale would be perfect for enjoying with the meal.

Have you tried this recipe? Please leave a ⭐️⭐️⭐️⭐️⭐️ rating and/or comment below!

📖 Recipe

bratwurst sandwich with cheese sauce on a white plate

Beer Brats with Cheese Sauce

Published by Kate
These beer brats and cheese sauce are made entirely on the grill—so only minimal clean-up is necessary!
5 from 3 votes
Prep Time 25 minutes
Cook Time 45 minutes
Total Time 1 hour 10 minutes
Course Entree
Cuisine American
Servings 6 sandwiches
Calories 723 kcal


For the cheese sauce:

  • 1 tablespoon butter
  • 2 tablespoons flour
  • ¾ cup half and half, warmed
  • 1 tablespoon spicy brown mustard
  • 12 ounces (1½ cups) room temperature beer, divided
  • 8 ounces grated sharp cheddar cheese
  • 2 teaspoons cornstarch
  • ½ teaspoon kosher salt
  • ¼ teaspoon freshly ground black pepper
  • Cayenne pepper or hot sauce, to taste

For the beer brats:

  • 6 bratwurst sausages
  • 1 cup beer
  • 2 onions, sliced ½ inch thick
  • vegetable oil, as needed
  • 6 hero or hard rolls, each about 6 inches long, split


  • For a charcoal grill, build a two-zone fire by situating heated coals on only one side of the grill, and leaving the other side empty.
  • For a gas grill, heat one side of the grill but not the other. You’ll need both sides of the grill and both levels of heat to properly cook your brats.

For the cheese sauce:

  • In a medium saucepan, melt the butter over the void side of the grill. Whisk in the flour and cook for 1 minute. Add in the half and half and cook until thickened a bit, whisking constantly, 1 to 2 minutes.
  • Once hot and thickened, add the mustard and slowly whisk in 4 ounces (½ cup) beer. Continue to cook until very hot.
  • Lower the heat and toss the cheese in a bowl with the cornstarch. Slowly add the cornstarch/cheese to the sauce, whisking well to incorporate after each addition until melted.
  • Remove from heat; season with salt, pepper, and a pinch of cayenne or hot sauce to taste; and set the sauce aside.

For the beer brats:

  • Place the remaining beer and the brats in an oven-proof pan, and place the pan on the grill.
  • Boil brats in the beer for 10 to 15 minutes or until the brats turn white, turning them a few times. Use a pair of long-handled tongs to move and rotate your brats, being careful not to pierce or break the skin throughout the cooking process.
  • Meanwhile, brush the onion slices with oil and grill them—turning a few times until they’re softened and charred.
  • Move the pan over to the cool side and remove the sausages, placing them directly over the coals. Watch your brats closely and rotate to avoid burning. You want even grill marks on all sides, which will take 10 to 12 minutes.
  • Place the grilled onions in the beer bath pan when they are done.
  • Prepare the rolls by brushing cut sides with oil and grill (cut sides down) until the bread is lightly toasted.
  • Cut the rested sausages diagonally into ¾ inch thick slices and divide among the toasted rolls. Top with the grilled onions and pour the beer-cheese sauce over.
  • Serve, with any additional cheese sauce on the side.


For the cheese sauce, make sure that your saucepan is entirely metal, with no plastic or silicone parts that could melt on the grill.
To make clean-up even easier, use a foil pan for the beer bath.
The cheese sauce can be made ahead, and reheated either on the grill or on a stovetop. Store it in the refrigerator until you’re ready to use it, and whisk it well when reheating it to reincorporate all the ingredients.
The nutrition facts include all ingredients, including using all of the cheese sauce. You will likely have cheese sauce leftover, however.


Serving: 1/6 of the recipeCalories: 723kcalCarbohydrates: 47gProtein: 30gFat: 45gSaturated Fat: 20gPolyunsaturated Fat: 0gTrans Fat: 0gCholesterol: 119mgSodium: 1527mgFiber: 3gSugar: 4g
Keyword beer brats, cheese sauce
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