Spaetzle with Bratwurst, Sweet Potatoes and Caramelized Onions

Why You’ll Love This Recipe

This recipe is the ultimate cozy meal comforting, cheesy, and full of flavor. The caramelized onions add natural sweetness, while the bratwurst brings savory depth. Combined with roasted sweet potatoes and melty Havarti and Gruyere cheese, every bite is warm and indulgent. It’s also versatile enough for a weeknight dinner or a festive gathering.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 2 tablespoons butter
• 1 sweet yellow onion, uniformly sliced
• Pinch of sugar
• 1 medium sweet potato, cut into 1-inch cubes
• 1 tablespoon olive oil
• Salt and pepper, to taste
• 12 ounces bratwurst links (about 3–4 links)
• 5 cups cooked spaetzle (homemade or store-bought)
• 1 ½ cups grated Havarti cheese
• 1 ½ cups grated Gruyere cheese
• Fresh sage, chopped, for garnish

Directions

1. In a skillet, melt the butter over medium-low heat. Add the sliced onion and a pinch of sugar. Cook slowly, stirring occasionally, until caramelized and golden brown, about 20–25 minutes.
2. Meanwhile, toss the sweet potato cubes with olive oil, salt, and pepper. Roast at 400°F (200°C) for 20–25 minutes, or until tender and lightly browned.
3. In another skillet, cook the bratwurst links over medium heat until browned and fully cooked through. Slice into bite-sized pieces.
4. In a large pot or oven-safe dish, combine the cooked spaetzle, roasted sweet potatoes, caramelized onions, bratwurst slices, Havarti, and Gruyere. Stir until evenly mixed.
5. Heat the mixture gently on the stovetop or bake at 350°F (175°C) for 10 minutes, just until the cheese is melted and creamy.
6. Garnish with fresh chopped sage before serving.

Servings and timing

This recipe serves 4–6 people. Prep time is about 20 minutes, and cooking/caramelizing takes 40–45 minutes, for a total of around 1 hour.

Variations

• Use cheddar or Swiss cheese if you don’t have Havarti or Gruyere.
• Substitute butternut squash or pumpkin for sweet potatoes.
• Try smoked bratwurst or chicken sausage for a lighter option.
• Add sautéed mushrooms or spinach for extra vegetables.
• Top with breadcrumbs and bake for a crispy casserole-style dish.

Storage/Reheating

Store leftovers in the refrigerator for up to 3 days. Reheat in the oven at 325°F (160°C) until warmed through, or in the microwave in short intervals, stirring between heats. For best results, add a splash of milk or broth when reheating to keep the cheese sauce creamy.

FAQs

What is spaetzle?

Spaetzle is a type of soft German egg noodle that is boiled and often served with butter, cheese, or sauces.

Can I use store-bought spaetzle?

Yes, store-bought works perfectly, though homemade spaetzle gives an extra authentic touch.

How do I know when the onions are properly caramelized?

They should be soft, golden brown, and sweet in flavor after about 20–25 minutes of slow cooking.

Can I make this dish vegetarian?

Yes, omit the bratwurst or use plant-based sausage instead.

What can I substitute for sweet potatoes?

Butternut squash, pumpkin, or regular potatoes work as great substitutes.

Can I make this ahead of time?

Yes, assemble the dish without baking, then cover and refrigerate. Bake just before serving.

What cheeses work best besides Havarti and Gruyere?

Swiss, Emmental, or Fontina are good options for melting cheese with rich flavor.

Do I need to peel the sweet potatoes?

Peeling is optional; the skin adds extra nutrients and texture.

Can this dish be frozen?

It’s best enjoyed fresh, but you can freeze portions in airtight containers for up to 2 months. Reheat in the oven for best results.

Conclusion

Spaetzle with Bratwurst, Sweet Potatoes, and Caramelized Onions is a warm, cheesy, and satisfying dish that blends German tradition with a modern twist. With hearty bratwurst, sweet roasted vegetables, and gooey melted cheese, it’s comfort food at its finest perfect for sharing with family and friends.

Print