Bring the comforting flavors of a classic German sausage dinner to your table with this easy Oven-Baked Bratwurst with Potatoes, Apples & Mustard. Everything cooks together on one sheet pan, creating a simple and satisfying meal with very little cleanup.
Juicy bratwurst sausages roast alongside golden potatoes, sweet apple slices, caramelized onions, and a tangy mustard glaze. As the ingredients cook, the savory sausage juices mingle with the potatoes and apples, creating layers of sweet, salty, smoky, and tangy flavor.
This easy sheet-pan dinner is perfect for busy weeknights, cozy weekends, Oktoberfest-inspired gatherings, or anyone looking for a simple German-inspired meal without complicated preparation.
Why You’ll Love This Bratwurst Recipe
- Easy one-pan dinner
- Minimal preparation and cleanup
- Juicy, flavorful bratwurst
- Crispy roasted potatoes
- Sweet apples balance the savory sausage
- Tangy mustard adds plenty of flavor
- Perfect for fall and winter dinners
- Great family-friendly comfort food
Ingredients
For the Sheet-Pan Bratwurst
- 6 fresh bratwurst sausages
- 1 1/2 lbs baby Yukon Gold potatoes, halved
- 2 medium apples, cored and cut into wedges
- 1 medium yellow onion, sliced
- 2 tablespoons olive oil
- 2 tablespoons whole-grain mustard
- 1 tablespoon Dijon mustard
- 1 tablespoon honey
- 1 tablespoon apple cider vinegar
- 1 teaspoon smoked paprika
- 1/2 teaspoon garlic powder
- 1/2 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Optional Garnish
- 2 tablespoons fresh parsley, chopped
- Extra whole-grain mustard for serving
- Fresh thyme
- A pinch of flaky sea salt
How to Make Oven-Baked Bratwurst
1. Prepare the Oven
Preheat your oven to 425°F (220°C).
Line a large rimmed baking sheet with parchment paper or lightly grease it with cooking spray.
For easier cleanup, you can also use a disposable aluminum roasting pan.
2. Season the Potatoes
Place the halved potatoes in a large bowl.
Add the olive oil, smoked paprika, garlic powder, thyme, salt, and black pepper. Toss until the potatoes are evenly coated.
Spread the potatoes across the prepared baking sheet in a single layer.
Roast for approximately 15 minutes before adding the other ingredients. This gives the potatoes a head start because they take longer to become tender than the apples and bratwurst.
3. Prepare the Mustard Mixture
While the potatoes are roasting, whisk together the whole-grain mustard, Dijon mustard, honey, and apple cider vinegar.
This simple mustard glaze provides the perfect balance of tangy, sweet, and savory flavors.
4. Add the Bratwurst, Apples & Onion
Remove the baking sheet from the oven.
Arrange the bratwurst sausages among the potatoes. Add the sliced onion and apple wedges.
Brush the bratwurst and some of the vegetables with the mustard mixture.
Return the pan to the oven.
5. Roast Until Golden
Continue roasting for approximately 20–25 minutes, turning the bratwurst once halfway through cooking.
The potatoes should be golden and tender, the onions should be caramelized, and the bratwurst should be browned and cooked through.
Fresh bratwurst should reach an internal temperature of 160°F (71°C).
If you want extra browning, place the pan under the broiler for 1–2 minutes at the end, watching carefully.
6. Finish and Serve
Remove the sheet pan from the oven and allow everything to rest for a few minutes.
Sprinkle with fresh parsley and thyme.
Serve immediately with extra whole-grain or Dijon mustard on the side.
Tips for Perfect Sheet-Pan Bratwurst
Don’t overcrowd the pan: Spread the potatoes, sausages, apples, and onions into a relatively even layer. Overcrowding can cause the ingredients to steam instead of roast.
Give the potatoes a head start: Roasting them for 15 minutes before adding the other ingredients helps ensure they become crisp outside and tender inside.
Choose firm apples: Honeycrisp, Granny Smith, Pink Lady, or Braeburn apples hold their shape well during roasting.
Don’t pierce the bratwurst: Keeping the casing intact helps retain the sausage’s natural juices.
Use whole-grain mustard: The mustard seeds provide texture and a traditional German-inspired flavor.
Easy Variations
Add Sauerkraut
For a more traditional German-style dinner, add 2 cups of drained sauerkraut during the final 10–15 minutes of roasting.
Use Red Potatoes
Baby red potatoes work beautifully in this recipe. Their creamy texture pairs especially well with bratwurst.
Add Cabbage
Add 3 cups of chopped green cabbage to the sheet pan with the onions for another hearty vegetable.
Make It Spicy
Add 1/4 teaspoon crushed red pepper flakes to the mustard glaze for a little heat.
Use Different Sausages
You can substitute smoked sausage, chicken sausage, or another German-style sausage if bratwurst isn’t available.
What to Serve With Bratwurst
This sheet-pan dinner is already a complete meal, but several sides pair wonderfully with it.
Try serving it with:
- Sauerkraut
- German potato salad
- Red cabbage
- Cucumber salad
- Pretzels
- Crusty rye bread
- Simple green salad
- Extra mustard
A cold glass of apple cider or sparkling apple juice also complements the sweet roasted apples and savory bratwurst beautifully.
Storage and Reheating
Store leftovers in an airtight container in the refrigerator for up to 3–4 days.
For the best texture, reheat the bratwurst, potatoes, and apples in a 375°F (190°C) oven for 10–15 minutes. An air fryer also works well for reheating the sausage and potatoes.
Microwaving is convenient, but the potatoes will not remain as crisp.
Frequently Asked Questions
Can I cook bratwurst in the oven?
Yes. Oven-roasting is one of the easiest ways to prepare bratwurst. It allows the sausages to brown while the surrounding vegetables roast in the same pan.
Should I boil bratwurst before baking?
No. There is no need to boil the bratwurst first for this recipe. Fresh bratwurst can be roasted directly in the oven until it reaches a safe internal temperature.
What apples are best for roasted bratwurst?
Firm apples such as Granny Smith, Honeycrisp, Braeburn, or Pink Lady work well because they maintain their texture during roasting.
Can I prepare this recipe ahead of time?
You can chop the potatoes, onions, and apples several hours ahead and prepare the mustard glaze in advance. Keep everything refrigerated separately until you’re ready to assemble and roast the dish.
Final Thoughts
This Modern Oven-Baked Bratwurst with Potatoes, Apples & Mustard transforms simple ingredients into a comforting one-pan dinner with plenty of German-inspired flavor. The juicy bratwurst pairs beautifully with crispy potatoes, sweet roasted apples, caramelized onions, and tangy mustard.
Best of all, the entire meal comes together on one sheet pan, making it an excellent choice when you want a delicious easy weeknight dinner without a mountain of dishes afterward. Serve it with sauerkraut and extra mustard for a cozy German-style feast that the whole family can enjoy.
