Slow Cooker Frozen Pierogi
Slow cooker frozen pierogi are the ultimate set-it-and-forget-it comfort food. With no need to thaw, sauté, or boil beforehand, this recipe turns frozen pierogi into a rich, creamy, satisfying meal with minimal effort. As they cook low and slow, the pierogi soak up buttery, savory flavors and become perfectly tender.
This dish is ideal for busy weeknights, potlucks, or cozy weekends when you want something hearty without spending hours in the kitchen.
Why You’ll Love This Recipe
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No need to thaw pierogi
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Simple dump-and-go slow cooker recipe
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Creamy, comforting flavors
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Budget-friendly and filling
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Easy to customize
Whether you prefer classic potato and cheese or want to try different fillings, this recipe works every time.
Ingredients
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1 (16–24 oz) bag frozen pierogi (any variety)
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1 small onion, thinly sliced
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2 tablespoons butter, cut into pieces
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1 cup chicken broth or vegetable broth
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½ teaspoon garlic powder
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½ teaspoon black pepper
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Salt, to taste
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¾ cup sour cream
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½ cup shredded cheddar cheese (optional)
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Optional toppings: cooked bacon, green onions, parsley
Ingredient Notes
Frozen Pierogi:
Any brand works—potato and cheese is classic, but onion, cheddar, or even sauerkraut pierogi are great options.
Broth:
Broth adds flavor and prevents sticking. Avoid too much liquid to keep the pierogi from becoming mushy.
Sour Cream:
Added at the end for a creamy finish without curdling.
How to Make Slow Cooker Frozen Pierogi
Step 1: Add Ingredients
Place frozen pierogi directly into the slow cooker. Add sliced onions, butter pieces, garlic powder, pepper, and broth.
Step 2: Cook
Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours, gently stirring once halfway through if possible.
Step 3: Finish with Creaminess
About 20 minutes before serving, stir in sour cream and shredded cheese if using. Cover and allow everything to warm through.
Step 4: Serve
Taste and adjust seasoning. Garnish with bacon bits, green onions, or parsley if desired.
Tips for Best Results
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Don’t overcook—pierogi should be tender, not falling apart
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Stir gently to keep them intact
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Add dairy near the end to prevent separation
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Use liners or spray slow cooker to prevent sticking
Variations
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Loaded Pierogi: Add bacon, cheddar, and green onions
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Creamy Garlic: Add minced garlic and extra butter
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Sausage Pierogi: Add sliced kielbasa for a heartier meal
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Vegetarian: Use vegetable broth and add mushrooms
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Extra Cheesy: Stir in cream cheese instead of sour cream
Serving Suggestions
Serve slow cooker pierogi with:
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Steamed vegetables
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Side salad
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Roasted broccoli
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Crusty bread
They can be a side dish or a main meal, depending on toppings.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or on the stovetop with a splash of broth.
Final Thoughts
Slow cooker frozen pierogi are proof that comfort food doesn’t need to be complicated. With minimal prep and maximum flavor, this dish is perfect for busy families, casual gatherings, or cozy nights in. Once you try it, it’s sure to become a regular in your slow cooker rotation.