You know that moment when comfort food sounds perfect but folding dozens of pierogi feels impossible? Moms Lazy Pierogi skips the fussy handwork and gives you all the creamy potato-and-cheese satisfaction in half the time. It’s everything you cravesoft, buttery, savorywithout the pinched edges.
I first tasted this shortcut version at a friend’s Texas potluck back in 2018, watching her mom toss wide noodles with mashed potatoes like it was no big deal. The texture was spot-ontender but sturdy enough to hold up under caramelized onionsand I’ve been tweaking the ratio ever since. After testing it with different pasta shapes and potato types over six years of blogging, I can tell you: using starchy russets and cooking the noodles just shy of done makes all the difference.

Moms Lazy Pierogi Recipe Easy Comforting and Delicious
Ingredients
Method
- Set your oven to heat at 350 degrees Fahrenheit.
- Prepare the rotini according to the package directions, then drain and keep aside.
- Fry the bacon in a large skillet until crisp.
- Transfer the cooked bacon to a paper towel-lined plate to drain the grease.
- Leave behind 3 tablespoons of the bacon fat in the skillet.
- Add the sauerkraut to the skillet with the reserved bacon grease and stir well.
- Mix in the chopped onion, season with salt and pepper, and cook on medium heat for roughly 10 minutes, stirring occasionally.
- Put the cooked rotini into a 9×13 inch baking pan.
- Crumble the bacon and mix it evenly with the noodles.
- Incorporate the drained mushrooms and one can of cream of mushroom soup, stirring thoroughly.
- Add the sauerkraut and onion mixture and toss everything together.
- Evenly spread the remaining can of cream of mushroom soup over the entire dish.
- Bake the casserole uncovered for about 45 minutes until heated through and bubbly.
Notes
- For extra flavor, you can optionally add slices of cooked Polish sausage or Kielbasa to the mix before baking.
Why You’ll Love This Recipe
This casserole takes every flavor you remember from homemade pierogitangy sauerkraut, crispy bacon, savory mushroomsand layers them into one dish you can toss together on a weeknight. No dough rolling, no pinching, no standing at the counter for two hours while your back aches.
- Beginner-friendly: If you can boil pasta and crumble bacon, you’re already halfway there.
- One-dish wonder: Everything bakes together in a 9×13 pan, so cleanup is fast.
- Tastes like tradition: Rotini catches all the creamy, tangy bits that would normally hide inside a dumpling wrapper.
- Feeds a crowd: This recipe serves eight, making it perfect for potlucks, church suppers, or Sunday dinner with the family.
Key Ingredients You’ll Need

You won’t need specialty items or a trip to three different stores. Here’s what makes Moms Lazy Pierogi work, and why each ingredient matters.
| Ingredient | Why It Matters | Simple Swap |
|---|---|---|
| Rotini | Spirals trap cream of mushroom soup and bacon bits | Penne, egg noodles, or cavatappi |
| Sauerkraut (27 oz can) | Brings the tangy, traditional pierogi flavor | Rinse if you prefer milder taste |
| Bacon (6 slices) | Adds smoky, salty crunch and cooking fat | Turkey bacon or skip for vegetarian |
| Cream of mushroom soup (2 cans) | Creates creamy binder without making a roux | Cream of celery or cream of chicken |
| Sliced mushrooms (8 oz can) | Earthy flavor that complements sauerkraut | Fresh mushrooms, sautéed first |
| Small onion | Sweetness to balance the tang | Shallots or yellow onion |
Pro Tip: Drain your sauerkraut wellpress it in a colander with the back of a spoonso the casserole doesn’t turn soupy.
How to Make It
Start by preheating your oven to 350 degrees and cooking the rotini according to package directions. While the pasta boils, cook your bacon in a large skillet until crispy, then set it on a paper towel–lined plate and reserve three tablespoons of the bacon grease in the pan.
Add the drained sauerkraut to the skillet with the reserved grease, then stir in the chopped onion, salt, and pepper. Let that mixture cook over medium heat for about ten minutes, stirring now and then, until the onion softens and the sauerkraut starts to caramelize at the edges.
In your 9×13 baking dish, toss the cooked rotini with crumbled bacon, drained mushrooms, and one can of cream of mushroom soup. Fold in the sauerkraut mixture, spread the second can of soup over the top like frosting, then bake uncovered for 45 minutes until the edges are bubbly and golden.
Tips for the Best Results
- Don’t overcook the pasta: Aim for just under al denteit’ll finish cooking in the oven and won’t turn mushy.
- Save that bacon grease: It adds smoky depth to the sauerkraut that olive oil can’t match.
- Taste before seasoning: Sauerkraut and soup are already salty, so go light on extra salt until you’ve mixed everything.
- Let it rest: Give the casserole five minutes out of the oven so the layers set and serving is cleaner.
After years of testing casseroles in Texas kitchens, I’ve learned that a little char on top means the flavors have concentrated perfectlydon’t panic if the edges look darker than you expect.
How to Serve and Store
Serve Moms Lazy Pierogi straight from the baking dish with a simple green salad or steamed green beans on the side. If you want to stretch it further, add sliced cooked Polish sausage or kielbasa during the mixing step for extra protein and a hit of garlic.
| Storage Method | How Long It Lasts | Reheating Tip |
|---|---|---|
| Refrigerator (airtight container) | 3–4 days | Microwave single portions or reheat covered at 350°F for 20 minutes |
| Freezer (foil-wrapped pan) | Up to 3 months | Thaw overnight in fridge, then bake at 350°F until warmed through |
Note: The pasta will soak up some liquid as it sits, so leftovers may look drierstir in a splash of milk or broth before reheating if you want them creamier.
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FAQs ( Mom’s Lazy Pierogi )
Can I use frozen pasta instead of fresh?
Yes, frozen pasta works perfectly for this recipe. Just add an extra 2-3 minutes to the cooking time. No need to thaw first – toss it straight from freezer to pan. The texture will be just as satisfying as fresh.
What type of onions work best?
Yellow onions are my go-to choice for their sweet flavor when caramelized. White onions work too but taste sharper. Sweet onions like Vidalia create an extra rich flavor but can get mushy if overcooked.
How do I prevent the pasta from sticking?
Use plenty of butter or oil in your pan and keep the heat at medium. Stir gently but frequently during the first few minutes. If it starts sticking, add a splash of pasta water or chicken broth to loosen things up.
Can this dish be made ahead of time?
This meal tastes best served fresh, but you can prep components ahead. Caramelize onions up to 2 days early and store refrigerated. Cook the full dish just before serving for the best texture and flavor.
What are good protein additions?
Kielbasa sausage is classic – slice and brown it first. Bacon bits, leftover ham, or cooked ground beef all work wonderfully. For lighter options, try sauteed mushrooms or a dollop of cottage cheese on top.

You’ll love how Moms Lazy Pierogi turns out after just 45 minutes in the ovengolden edges, tender pasta spirals soaking up every bit of tangy sauerkraut and smoky bacon. It’s the kind of dish that fills your kitchen with that cozy, Sunday-dinner smell and makes everyone ask for seconds.
Try stirring in a handful of shredded cheddar during the last ten minutes for extra richness, or swap the rotini for wide egg noodles if that’s what you grew up with. Leftovers actually taste better the next day once the flavors meld, and a quick sprinkle of fresh parsley brightens up reheated portions beautifullysomething I learned from watching Texas church ladies work their magic at potlucks.
Did your family have a go-to casserole that showed up at every gathering? I’d love to hear what comfort food means in your kitchenshare a photo or tell me how you made this recipe your own. Save this one for the next time you need something warm, filling, and ridiculously easy to pull together.










