This Creamy Sausage & Potato Casserole with Dill Sauce Is the Comfort Food You Didn’t Know You Needed

By boom Last updated May 7, 2025

When comfort food calls, few dishes answer better than a hearty, oven-baked casserole. This baked potato and sausage casserole, topped with a refreshing creamy dill sauce, is a satisfying blend of rustic ingredients and rich, savory flavor. It’s the kind of meal that feels like a warm hug—perfect for chilly evenings, family gatherings, or simply when you want something cozy and filling.

🥔 Why This Casserole Works

This dish combines tender potatoes, savory hunting sausages, sautéed mushrooms, and a creamy egg-sour cream mixture, all baked together and finished with melted Parmesan cheese. What elevates it further is the cool, herby dill and cucumber sauce that adds a fresh contrast to the richness of the casserole. The balance of textures and flavors makes it a standout comfort meal with a gourmet twist.

🧂 Ingredients

For the Casserole:

4 large eggs

200g (7/8 cup) sour cream
1 bunch spring onions, chopped
1 large tomato, sliced

500g (about 4 medium) potatoes, peeled and diced
150g (1½ cups) raw mushrooms, sliced
1 medium onion, finely chopped

2 hunting sausages (or smoked sausages), sliced
50g (½ cup) grated Parmesan cheese
Vegetable oil (for cooking)

Salt and ground black pepper, to taste

For the Creamy Dill Sauce:

60g (¼ cup) sour cream
40g (3 tablespoons) mayonnaise

1 bunch fresh dill, finely chopped
1 cucumber, grated
3 garlic cloves, minced

Salt and ground black pepper, to taste

👩‍🍳 Instructions

1. Prepare the Casserole Base

Preheat your oven to 180°C (355°F).
In a large bowl, whisk together the eggs and sour cream. Season with salt and pepper. Stir in the chopped spring onions and sliced tomato. Set aside.

In a large skillet, heat a bit of vegetable oil over medium heat. Add the diced potatoes and cook for about 5 minutes, stirring occasionally.
Add the sliced mushrooms and chopped onion to the skillet. Cook for another 5 minutes until the vegetables are slightly softened. Season with salt and pepper to taste.
In a greased baking dish, spread the potato and mushroom mixture evenly. Top with the sliced sausages. Pour the egg and sour cream mixture over the top, ensuring it covers the ingredients evenly. Sprinkle grated Parmesan cheese over the casserole.

2. Bake the Casserole

Place the baking dish in the preheated oven and bake for about 45–50 minutes, or until the top is golden brown and the casserole is set.

3. Prepare the Creamy Dill Sauce

While the casserole is baking, prepare the sauce. In a bowl, combine the sour cream, mayonnaise, chopped dill, grated cucumber, and minced garlic. Mix well and season with salt and pepper to taste. Refrigerate until ready to serve.

4. Serve

Once the casserole is done, remove it from the oven and let it rest for a few minutes. Serve warm, accompanied by a generous spoonful of the creamy dill sauce on the side or drizzled over the top.

🍽️ Serving Suggestions

This casserole is a meal in itself but pairs wonderfully with a simple green salad or steamed vegetables for added freshness. A slice of crusty bread can also be a great addition to soak up the creamy sauce.

🧀 Variations and Tips

Cheese Options: While Parmesan adds a sharp, nutty flavor, you can experiment with other cheeses like mozzarella for a gooier texture or cheddar for a more robust taste.
Vegetable Add-ins: Feel free to incorporate other vegetables such as bell peppers, spinach, or zucchini to add more color and nutrients.

Make-Ahead: This casserole can be assembled ahead of time and stored in the refrigerator. Simply bake when ready to serve.
Leftovers: Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through.

🌿 Nutritional Information (Per Serving)

Note: Nutritional values are approximate and can vary based on specific ingredients used.

Calories: 450
Protein: 20g
Carbohydrates: 30g

Fat: 25g
Fiber: 3g

📝 Final Thoughts

This baked potato and sausage casserole with creamy dill sauce is more than just a meal; it’s a comforting experience that brings together hearty ingredients and delightful flavors. Whether you’re cooking for family, entertaining guests, or simply treating yourself, this dish is sure to impress and satisfy.