Crockpot Pierogi with Kielbasa

This hearty Crockpot Pierogi Casserole with Kielbasa transforms store-bought pierogies into a comforting, cheesy masterpiece with minimal effort. The slow cooker does all the work while you enjoy the incredible aromas filling your home.

I first made this casserole when hosting a Polish-themed dinner party with friends. The ease of preparation let me actually enjoy my guests instead of being stuck in the kitchen, and everyone raved about the creamy, savory results. Now it's my go-to dish when comfort food cravings strike.

Ingredients

• Frozen Mrs. T's Cheddar Pierogies these premade gems save time without sacrificing flavor and provide the perfect foundation
• Kielbasa authentic Polish sausage brings smoky depth and hearty texture to balance the soft pierogies
• Chicken broth creates a flavorful cooking liquid that the pierogies absorb while slow cooking
• Cream cheese transforms into a velvety sauce that coats every bite with creamy richness
• Shredded cheddar cheese creates an irresistible golden crust and adds sharp flavor to complement the mild pierogies
• Salt and pepper simple seasonings that enhance the natural flavors of the dish

Step-by-Step Instructions

Layer Base Ingredients

Add frozen pierogies, sliced kielbasa, chicken broth, and 1 cup of shredded cheddar directly to your crockpot. No need to thaw the pierogies first. Arrange everything evenly to ensure consistent cooking and flavor distribution. Season with salt and pepper to begin building layers of flavor throughout the dish.

Set Cooking Time

Choose between high heat for 3-4 hours or low heat for 6 hours depending on your schedule. The low and slow method allows the pierogies to absorb more flavor and develop a better texture, so opt for this when possible. No stirring needed during this time, let the crockpot work its magic.

Prepare Cream Cheese Mixture

About 30 minutes before the cooking time ends, warm cream cheese with chicken broth until completely softened. This step requires patience to achieve the perfect smooth consistency. Whisk thoroughly to eliminate any lumps, which would disrupt the silky texture of the final dish.

Create Creamy Finish

Pour the cream cheese mixture over the casserole and gently fold everything together without breaking the pierogies. The pierogies will be tender at this point, so use a rubber spatula for gentle stirring. Top with the remaining cup of cheddar cheese, distributing it evenly across the surface for maximum meltiness.

Final Cooking Phase

Cover and cook for an additional 30 minutes on low heat. This final stage allows the fresh cheese topping to melt completely and integrate with the cream cheese mixture, creating that irresistible gooey pull when serving. Watch for the cheese to bubble slightly at the edges to know it's ready.

Bookmark

The kielbasa is truly the secret ingredient that elevates this dish from good to extraordinary. My grandmother always insisted on using authentic Polish kielbasa, and after trying various substitutes over the years, I have to agree with her wisdom. The smoky richness it adds cannot be replicated with other sausages.

Make-Ahead Magic

This casserole actually improves when made a day ahead and reheated. The pierogies absorb more flavor overnight, creating an even more delicious meal the next day. To reheat, simply place in a 350°F oven for about 25 minutes until hot throughout, or portion into microwave-safe containers for quick lunches.

Smart Substitutions

While Mrs. T's Cheddar Pierogies are specified, any frozen pierogi variety works beautifully. Potato and onion pierogies create a more traditional flavor profile, while spinach or mushroom varieties add elegant complexity. Turkey kielbasa can reduce calories while maintaining the essential savory element. For a vegetarian version, omit the kielbasa and use vegetable broth instead of chicken broth.

Serving Suggestions

This casserole pairs perfectly with a crisp green salad dressed simply with vinaigrette to cut through the richness. For a full Polish feast, serve alongside homemade sauerkraut or a cucumber and sour cream salad. A dollop of sour cream on top of each serving adds a traditional tangy finish that balances the richness.

Storage Solutions

Leftovers keep beautifully in airtight containers in the refrigerator for up to 3 days. The casserole also freezes exceptionally well for up to 2 months. Portion into individual containers before freezing for easy grab and go meals. When reheating from frozen, add a tablespoon of water or broth to maintain moisture.

Recipe Q&A

→ Can I use frozen pierogies directly without thawing?

Yes! This dish is designed to use frozen pierogies directly in the crockpot without thawing first. Adding them frozen actually helps them maintain their structure during the long cooking process.

→ What can I substitute for kielbasa?

If kielbasa isn't available, you can substitute other smoked sausages like andouille, smoked Polish sausage, or even sliced smoked turkey sausage for a lighter option. Each will add its own unique flavor to the dish.

→ Can I make this dish without a slow cooker?

Yes, you can adapt this for oven baking. Layer ingredients in a casserole dish, cover with foil, and bake at 375°F for about 45-60 minutes. Add the cream cheese mixture during the last 15 minutes of cooking.

→ What sides pair well with pierogi and kielbasa casserole?

A simple green salad with vinaigrette dressing, steamed green vegetables like broccoli or green beans, or a tangy coleslaw all make excellent side dishes to balance the richness of this casserole.

→ How can I make this dish more nutritious?

You can add vegetables like sautéed onions, bell peppers, or mushrooms to the crockpot. For a lighter version, use reduced-fat cheese, turkey kielbasa, and low-sodium chicken broth.

→ How should I store and reheat leftovers?

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat portions in the microwave on medium power, stirring occasionally, or in a covered dish in the oven at 325°F until heated through.