Cozy Crockpot Pierogi Casserole with Kielbasa

Posted by by Sara 7 months Ago 89 Views

Introduction

What if we told you that one of the most comforting, crowd-pleasing dinners takes less than 15 minutes of hands-on time? This Cozy Crockpot Pierogi Casserole with Kielbasa combines creamy, cheesy pierogis with smoky kielbasa sausage in a slow cooker for a hands-off, hearty meal the whole family will love.

With frozen pierogis and a handful of pantry staples, this dump-and-go dinner is the ultimate busy weeknight lifesaver.

Ingredients List

Here’s everything you need to make this satisfying slow cooker meal:

Base Ingredients:

  • 2 (16 oz) boxes frozen potato and cheese pierogis
  • 1 lb smoked kielbasa, sliced into rounds
  • 1 (10.5 oz) can cream of mushroom soup
  • 1/2 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1/2 cup milk
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • Salt and pepper to taste

Optional Toppings:

  • Chopped green onions or chives
  • Crispy bacon bits
  • Extra shredded cheese for garnish

Timing

  • Prep Time: 10–15 minutes
  • Cook Time: 3–4 hours on HIGH or 6–7 hours on LOW
  • Total Time: ~4 hours

That’s 40% less active cooking time compared to traditional baked casseroles!

Step-by-Step Instructions

Step 1: Prep the Slow Cooker

Lightly grease your crockpot insert with nonstick spray or a small amount of butter to prevent sticking.

Step 2: Layer the Ingredients

Add frozen pierogis and sliced kielbasa to the crockpot.

Step 3: Make the Sauce

In a bowl, whisk together cream of mushroom soup, sour cream, milk, cheddar cheese, garlic powder, onion powder, salt, and pepper until smooth.

Step 4: Pour and Mix

Pour the sauce over the pierogis and kielbasa. Gently mix to coat evenly, being careful not to break the pierogis.

Step 5: Slow Cook

Cover and cook on HIGH for 3–4 hours or LOW for 6–7 hours, until pierogis are tender and sauce is bubbly.

Tip: Stir halfway through if possible to ensure even cooking.

Nutritional Information (per serving, serves 6)

  • Calories: 520
  • Protein: 20g
  • Carbohydrates: 34g
  • Fat: 32g
  • Saturated Fat: 13g
  • Sodium: 980mg
  • Fiber: 2g

Nutrition values may vary based on specific brands used.

Healthier Alternatives for the Recipe

Want to lighten things up? Try these substitutions:

  • Low-fat sour cream and cheese to reduce saturated fat.
  • Turkey kielbasa instead of pork for lower calories and fat.
  • Greek yogurt in place of sour cream for added protein.
  • Light cream of mushroom soup for fewer calories.

You can also add steamed broccoli or spinach to sneak in more veggies.

Serving Suggestions

This pierogi casserole is cozy on its own, but you can elevate it with:

  • A side of steamed green beans or roasted Brussels sprouts.
  • A crisp garden salad with tangy vinaigrette.
  • Warm crusty bread to mop up the creamy sauce.

Tip: Garnish with fresh herbs for a pop of color and flavor.

Common Mistakes to Avoid

  1. Using thawed pierogis: They can turn mushy. Always use frozen.
  2. Overcooking: This can cause sauce separation. Stick to the recommended cook time.
  3. Skipping sauce mix: Don’t dump ingredients straight in — mixing the sauce beforehand ensures even flavor.
  4. Not greasing the crockpot: Can lead to burnt edges.

Storing Tips for the Recipe

  • Refrigerate: Store leftovers in an airtight container for up to 4 days.
  • Freeze: Freeze in individual portions for up to 2 months.
  • Reheat: Microwave on medium or reheat in oven at 350°F until warm.

Tip: Add a splash of milk when reheating to keep things creamy.

Conclusion

With only a few ingredients and a crockpot, this Cozy Crockpot Pierogi Casserole with Kielbasa delivers bold flavors and comfort in every bite. It’s an easy fix for busy weeknights or when you need a low-effort crowd-pleaser.

Try this recipe tonight, and don’t forget to share your version in the comments or on social media. Subscribe for more hearty slow cooker recipes!

FAQs

Can I use homemade pierogis?

Yes! But freeze them first so they hold up during cooking.

Can I substitute kielbasa with another sausage?

Absolutely. Try andouille for spice or smoked chicken sausage for a leaner option.

Can I make this vegetarian?

Yes. Use veggie pierogis and swap kielbasa with mushrooms or a plant-based sausage.

Do I need to thaw the pierogis first?

No. Use them straight from frozen to avoid overcooking.

Can I add veggies?

Definitely. Stir in peas, spinach, or bell peppers for extra nutrients.