cherished staple in Midwestern cuisine, beer boiled brats are flavorful sausages simmered in beer with onions, then lightly browned and served in soft buns with sautéed peppers and mustard. This recipe captures the essence of backyard gatherings, tailgates, and hearty family meals.

Why You’ll Love This Recipe

This dish is the perfect combination of simplicity and bold flavor. The beer infuses the bratwursts with rich, malty depth, while the onions and peppers add sweetness and texture. It’s easy to prepare, ideal for feeding a crowd, and delivers that unmistakable Midwestern comfort with every bite.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

6 bratwursts
6 cups lager beer
2 large onions, sliced (divided)
1 tablespoon olive oil
2 bell peppers (red or green), cored and sliced
Salt and freshly ground black pepper
6 buns or hoagie rolls, split lengthwise
Mustard, to taste

Directions

Prick the bratwursts with a fork to prevent splitting during cooking.
In a medium pot, combine the bratwursts, 3 cups of beer, and half of the sliced onions. Bring to a simmer over medium-high heat and cook for about 15 minutes, until the sausages are firm and cooked through. Remove the brats from the pot and set aside. Reserve about ¼ cup of the cooking liquid.
In a large skillet, heat the olive oil over medium-high heat. Add the remaining onions and the sliced peppers. Cook for about 15 minutes, stirring occasionally, until the vegetables are softened and beginning to caramelize.
Add the bratwursts to the skillet during the last 5 minutes of cooking to brown them slightly. Add a splash of the reserved cooking liquid if needed to deglaze the pan and prevent sticking. Season with salt and pepper.
Serve the bratwursts in buns, topped with the sautéed peppers and onions, and a generous spread of mustard.

Servings and timing

Servings: 6
Prep time: 10 minutes
Cook time: 30 minutes
Total time: 40 minutes

Variations

Grilled Finish: After boiling, finish the bratwursts on a grill for a smoky flavor and crisp exterior.
Wisconsin-Style: Add a few tablespoons of butter to the beer bath after cooking for extra richness.
Spicy Option: Include red pepper flakes or hot sauce in the sautéed vegetables.
Cheese-Topped: Add shredded cheddar or pepper jack to the buns before serving.
With Sauerkraut: Swap out the peppers and onions for warmed sauerkraut for a tangy variation.

Storage/Reheating

Storage: Store leftover brats and vegetables in an airtight container in the refrigerator for up to 4 days.
Reheating: Reheat in a skillet over medium heat with a splash of water or beer to prevent drying. Alternatively, microwave in a covered dish for 1–2 minutes or until heated through.

FAQs

What type of beer is best for boiling brats?

A light lager or pilsner is typically best as it imparts flavor without overpowering the brats.

Can I grill the brats instead of browning in a skillet?

Yes, you can grill the brats after boiling to give them a smoky, charred finish.

Is it necessary to prick the brats before cooking?

Pricking helps release steam and prevents the sausages from bursting while simmering.

Can I prepare this dish ahead of time?

Yes, you can simmer the brats and store them in the refrigerator. Reheat and brown them just before serving.

What buns are best for serving?

Use sturdy buns like hoagie rolls or brat buns to hold the sausage and toppings without getting soggy.

Can I make this without alcohol?

Yes, you can substitute the beer with chicken or vegetable broth for a non-alcoholic version.

What toppings pair well with beer brats?

In addition to mustard, try caramelized onions, sauerkraut, or spicy relish.

Do I have to use both onions and peppers?

No, you can use just onions or just peppers based on preference or availability.

Can I freeze leftover brats?

Yes, store them in an airtight container or freezer bag for up to 2 months. Thaw in the refrigerator before reheating.

How do I know when the brats are fully cooked?

They should be firm to the touch and have an internal temperature of 160°F.

Conclusion

Midwestern‑style beer boiled brats are a flavorful, satisfying dish perfect for any casual occasion. Their rich taste and ease of preparation make them a go-to choice for gatherings or a weeknight meal. Whether you’re grilling out or cooking indoors, these brats offer a true taste of the Midwest in every bite.