Directions
- Preheat the oven to 190°C (375°F). Grease a 9×13-inch (23×33 cm) baking dish.
- Cook the penne pasta according to package directions until al dente. Drain and set aside.
- In a large pan over medium heat, melt the butter. Stir in the flour and cook for 1–2 minutes until lightly golden.
- Gradually whisk in the milk, stirring constantly until the mixture thickens into a smooth sauce.
- Remove the pan from heat and stir in the sour cream, Dijon mustard, and garlic powder. Season with salt and pepper to taste.
- Begin layering in the prepared baking dish: start with half of the pasta, followed by half of the sauerkraut, half of the kielbasa slices, and half of the Swiss cheese. Pour half of the sauce over the top.
- Repeat the layering with the remaining pasta, sauerkraut, kielbasa, cheese, and sauce.
- Bake in the preheated oven for 30 minutes, until the cheese is melted and the dish is bubbly.
- Allow the pasta bake to rest for a few minutes before serving. Slice and enjoy!
Recipe Details
Prep Time: 20 minutes
Cook Time: 30 minutes
Total Time: 50 minutes
Servings: 6–8
Difficulty: Medium
Variations & Substitutions
- Use smoked turkey kielbasa or another smoked sausage if preferred.
- Swap Swiss cheese for Gruyère or cheddar for a different flavor profile.
- Add sautéed onions or bell peppers for extra vegetables.
- Replace penne with rigatoni or rotini pasta for a twist.
Serving Suggestions
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