This beer simmered grilled bratwurst with onions is pure comfort. It is the kind of meal that feels right at home at a backyard cookout, a game day spread, or a casual Friday dinner. Moreover, it brings that classic grilled flavor people love, while still being simple enough for a home cook to make with confidence.
What makes this recipe shine is the mix of 10 raw bratwurst sausages, 1 large yellow onion, thinly sliced, and 4 cans of lager or pilsner beer. The brats pick up a rich, savory taste, while the onion turns soft, sweet, and full of flavor. In addition, black pepper, salt, and a light brush of olive oil on the grill add balance and help the sausages brown nicely. Then, when you tuck everything into 10 bratwurst buns and add sauerkraut, ketchup, and mustard, you get a hearty bite with smoky, tangy, and slightly sweet notes all in one.
The method is easy to follow, too. First, you simmer the brats in beer with onions, salt, and pepper. Next, you finish them on the grill so the outside gets browned and lightly charred. After that, you build each sandwich and top it just the way you like. Also, for anyone who does not have a grill, there is a simple skillet option, and if you want a no-alcohol version, you can swap the beer for chicken broth. This recipe makes 10 servings, takes about 10 minutes to prep and 30 minutes to cook, and lands at about 498 calories per serving.
It is a great choice for summer cookouts, tailgates, and family gatherings. Likewise, it works well for chilly nights when you want something filling, warm, and easy to serve. Because it feeds a crowd, it is also a smart pick for potlucks and weekend gatherings.
Why You’ll Love This Beer Simmered Grilled Bratwurst With Onions
- It is easy to make, even if you do not cook bratwurst very often.
- The beer simmer gives the sausages a deep, savory flavor and helps keep them juicy.
- The onions turn soft, sweet, and rich, which makes every bite better.
- It uses simple ingredients you can find at most grocery stores.
- It is great for a crowd, so it works well for family meals, parties, and game day.
Bratwurst Tips
Bratwurst is the star of this recipe, so it helps to choose good-quality raw sausages. Fresh bratwurst should feel firm, look plump, and have a clean smell. Also, if you can, pick brats that are evenly sized so they cook at the same rate. Since the sausages simmer first and then finish on the grill, you do not need to worry about cooking them from scratch over direct heat alone. However, you do want to avoid overcooking them during the grill step. That way, they stay juicy inside while still getting a nice brown crust outside.
Options for Substitutions
- Use white onion or sweet onion instead of yellow onion for a milder flavor.
- Swap lager or pilsner beer for chicken broth if you want a no-alcohol version.
- Use spicy mustard, Dijon, or whole-grain mustard instead of yellow mustard.
- Replace bratwurst buns with hoagie rolls, pretzel buns, or sturdy hot dog buns.
- Use pickle relish, caramelized onions, or grilled peppers in place of sauerkraut, or alongside it.
- Brush the grill grates with avocado oil or canola oil instead of olive oil if that is what you have.
Watch Out for These Mistakes
Because this recipe uses beer, it is meant for adults 21+ only. If you are serving a mixed-age group, keep that in mind and use the chicken broth version for a family-friendly option. Also, be sure to let the beer come to a boil before lowering the heat. That step helps the onion and seasoning blend into the cooking liquid more evenly.
Another common mistake is overcooking the bratwurst during the simmer stage. Since the brats cook in the beer first, they only need 10 to 12 minutes in the pot. After that, they just need a short time on the grill to brown. If you leave them too long, they can dry out and lose their tender bite.
Also, do not skip the onion simmer time. The onions need that extra time in the beer so they become very soft and full of flavor. Otherwise, they may still taste sharp and underdone. Meanwhile, make sure the grill is hot enough before you place the brats on it. If the heat is too low, you will miss that nice char and the sausages may not brown well.
Finally, be careful when assembling the sandwiches. The brats and onions will be hot, so use tongs and a spoon to build each bun safely. Then add sauerkraut, ketchup, or mustard to taste. A little goes a long way, but you can always add more.
What to Serve With Beer Simmered Grilled Bratwurst With Onions?
This beer simmered grilled bratwurst with onions pairs well with classic cookout sides like potato salad, coleslaw, baked beans, and corn on the cob. In addition, a simple green salad or crispy kettle chips can balance the rich, savory brats. For a heartier spread, you could also serve soft pretzels or roasted potatoes.
Storage Instructions
Store: Place leftover bratwurst and onions in an airtight container and refrigerate for up to 4 days.
Freeze: For longer storage, freeze the cooked brats and onions for up to 2 months. For best results, wrap the brats well and store the onions in a freezer-safe container.
Reheat: Reheat on the stovetop in a skillet over medium heat until hot. You can also warm them on the grill for a few minutes. If you are in a hurry, use the microwave in short bursts until heated through.
Recipe Info
Preparation Time: 10 minutes
Cooking Time: 30 minutes
Total Time: 40 minutes
Difficulty: Easy
Servings: 10
Calories: 498 kcal per serving
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
Calories: about 4,800 to 5,200 total
Protein: about 200 to 240 g total
Fat: about 300 to 360 g total
Carbohydrates: about 220 to 280 g total
Ingredients
- 10 raw bratwurst sausages
- 1 large yellow onion, thinly sliced
- 4 cans (12 oz each) lager or pilsner beer
- 2 tsp black pepper
- 1 tsp salt
- 1 tbsp olive oil, for brushing the grill grates
- 10 bratwurst buns
- Sauerkraut, ketchup and mustard, for serving
Step-by-Step Instructions
Step 1: Preheat the Grill
Start by heating your grill to medium-high. This gives you a hot surface later, so the bratwurst can brown well after simmering.
Step 2: Make the Beer Bath
In a large pot, combine the beer, sliced onion, salt, and black pepper. Then bring the mixture to a boil over high heat. This step builds flavor right away and softens the onion base.
Step 3: Simmer the Bratwurst
Add the bratwurst to the pot, then reduce the heat to low. Let them simmer for 10 to 12 minutes, or until cooked through. As a result, the brats stay juicy and pick up flavor from the beer and onion.
Step 4: Finish the Onions
Lift the bratwurst out with tongs and keep them warm. Then leave the onions in the beer for another 10 to 12 minutes until they are very tender. While the onions cook, you can move on to the grill step.
Step 5: Grill Until Browned
Brush the grill grates with olive oil. Then grill the brats over direct heat for 5 to 8 minutes, turning them every 2 minutes. This helps them brown evenly and get a light char all over.
Step 6: Build and Serve
Place each bratwurst in a bun. After that, add a spoonful of the beer-simmered onions and finish with sauerkraut, ketchup, and mustard to taste. Serve them right away while they are hot.
Step 7: Use the Skillet or Skip the Beer if Needed
If you do not have a grill, brown the simmered bratwurst in a cast iron skillet over medium-high heat instead. Also, if you want a no-alcohol version, simmer the brats in chicken broth rather than beer.
Step 8: Store Leftovers Safely
If you have leftovers, refrigerate the brats and onions in an airtight container for up to 4 days. Reheat them in a skillet, on the grill, or in the microwave until hot.
Conclusion
Beer simmered grilled bratwurst with onions is a simple recipe with big comfort food flavor. First, the brats cook in beer and onion for tenderness. Then, they finish on the grill for that smoky, browned edge. After that, you can serve them in buns with sauerkraut, ketchup, and mustard for a meal that feels filling and familiar.
If you are looking for an easy cookout recipe or a cozy dinner that feeds a crowd, this one is a strong choice. Try it soon, then come back and share how you served yours. And if you enjoy this kind of easy comfort food, be sure to explore more grilled sausage recipes and classic party meals next.
Print
Beer Simmered Grilled Bratwurst With Onions
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 10 servings 1x
- Category: Main Course
- Method: Grilling
- Cuisine: American
- Diet: None
Description
A comforting beer simmered bratwurst with onions, perfect for cookouts and gatherings.
Ingredients
- 10 raw bratwurst sausages
- 1 large yellow onion, thinly sliced
- 4 cans (12 oz each) lager or pilsner beer
- 2 tsp black pepper
- 1 tsp salt
- 1 tbsp olive oil, for brushing the grill grates
- 10 bratwurst buns
- Sauerkraut, for serving
- Ketchup, for serving
- Mustard, for serving
Instructions
- Preheat the grill to medium-high.
- Combine the beer, sliced onion, salt, and black pepper in a large pot and bring to a boil.
- Add the bratwurst to the pot, then reduce heat to low and simmer for 10 to 12 minutes.
- Remove the bratwurst and continue cooking onions in the beer for another 10 to 12 minutes until tender.
- Brush the grill grates with olive oil and grill brats for 5 to 8 minutes, turning every 2 minutes.
- Place each bratwurst in a bun, top with onions, and finish with sauerkraut, ketchup, and mustard.
- For a skillet version, brown the simmered bratwurst in a cast iron skillet over medium-high heat.
- Store leftovers in an airtight container for up to 4 days.
Notes
For a no-alcohol version, substitute chicken broth for beer.
Nutrition
- Serving Size: 1 serving
- Calories: 498
- Sugar: 2g
- Sodium: 800mg
- Fat: 30g
- Saturated Fat: 10g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 20g
- Cholesterol: 50mg
