Ingredients You Will Need
Main Ingredients
- 2 lbs frozen pierogi
(potato & cheese is classic) - 4 tablespoons butter (cubed, like in photo)
- 1 medium onion, thinly sliced
Liquid & Sauce
- 2 cups chicken broth (or vegetable broth)
- 1 cup shredded cheddar cheese
- ½ cup sour cream
- Salt & black pepper to taste
Optional Add-Ins
- Sautéed mushrooms
- Bacon bits or chopped cooked bacon
- Garlic powder or minced garlic
- Fresh parsley for garnish
- Parmesan cheese
Why You Will Love This Crockpot Recipe
Pierogi are usually:
- boiled,
- then pan fried in butter.
But the slow cooker changes everything.
The pierogi slowly soak in broth, becoming tender and silky without breaking apart.
Butter melts over them, turning the cooking liquid into a creamy sauce.
By the time you lift the lid, every pierogi tastes like it was drenched in buttery gravy.
It’s comfort food in the easiest form.
Prepare the Crockpot Layers
Step 1 — Add Pierogi
Place frozen pierogi directly into the slow cooker.
No need to thaw—they hold their shape better straight from the freezer.
Step 2 — Add Onion and Butter
Sprinkle sliced onions across the pierogi.
Scatter cubes of butter evenly over the top (like in your picture).
This creates that classic Polish buttery flavor.
Add Broth and Cook
Step 3 — Pour the Broth
Add chicken broth over the pierogi until they are mostly covered.
Don’t worry if some edges stick up—the steam cooks everything.
Season lightly with salt and pepper.
Step 4 — Slow Cook
Cover and cook:
- Low for 4 hours
OR - High for 2 to 2½ hours
Check once halfway, gently stirring to make sure pierogi are evenly cooking and not sticking.
Add Cheese and Sour Cream
Step 5 — Stir in Creaminess
When pierogi are tender and broth has mostly reduced:
- add cheddar cheese
- stir in sour cream
- taste and re-season
Let cook 15 more minutes to melt and thicken into a sauce.
Serve and Enjoy
Step 6 — Dish Up
Scoop buttery cheesy pierogi into bowls.
Top with:
- more cheese
- bacon bits
- crispy onions
- fresh herbs
- sour cream dollops
It’s a meal you’ll crave again before you finish your first serving.
Tips for Perfect Crockpot Pierogi
Don’t Overcook
Too long and pierogi may split open.
Stick to the time listed.
Use a Wide Slow Cooker
Layers cook more evenly when pierogi aren’t piled too deep.
Cheese Choice
Cheddar melts creamy, but Colby Jack or mozzarella work too.
Add Flavor Boost
Sauté onions and garlic before adding for richer flavor.
Optional Flavor Variations
Bacon & Onion Pierogi
Add ½ cup cooked chopped bacon + a splash of broth reserved from the pan.
Creamy Mushroom
Sauté mushrooms in butter, toss in + add an extra spoon sour cream.
Buffalo Style
Stir in ¼ cup buffalo sauce + blue cheese crumbles to serve.
Polish Classic
Skip cheese; top with butter-browned onions only.
Serving Ideas
- Serve with grilled sausages
- Add as a side to roasted chicken
- Pair with a crunchy green salad
- Put leftovers in a skillet the next day to crisp up!
Storing Leftovers
Fridge
Up to 3 days in airtight container
Freezer
Not recommended once cooked — pierogi get mushy
Reheat
Microwave gently OR heat in skillet with a splash of broth or butter