Pierogie and Mushroom Casserole


If you are short on time but still want comfort food which is full of flavor, this recipe is for you. Serve with sour cream.

serving of cheese-topped casserole made with frozen pierogi
Prep Time:
15 mins
Cook Time:
1 hr
Total Time:
1 hr 15 mins
8 servings


  • cooking spray

  • ½ pound bacon, finely chopped

  • 3 large onions, diced

  • 2 tablespoons butter

  • 1 pound mushrooms, sliced

  • 4 (1 pound) packages frozen potato and cheese filled pierogies

  • 2 (10.75 ounce) cans condensed cream of mushroom soup

  • 2 cups shredded Cheddar cheese


  1. Preheat oven to 375 degrees F (190 degrees C). Spray the bottom and sides of a lasagna-size casserole dish with cooking spray.

  2. Place bacon in a large skillet and cook over medium-high heat, turning occasionally, until evenly browned, 5 to 10 minutes. Transfer bacon to a paper towel-lined plate to drain. Cook and stir onion in hot bacon grease until golden, 5 to 10 minutes. Transfer onion to bacon and drain bacon grease from the skillet.

  3. Melt butter in the same skillet over medium-high heat. Saute mushrooms in hot butter until golden and moisture evaporates, 5 to 10 minutes.

  4. Cover the bottom of the prepared casserole dish with a single layer of frozen pierogies and spread 1 can condensed cream of mushroom soup on top. Layer bacon, onions, and mushrooms over the top. Spread remaining pierogies over mushrooms, cover with remaining cream of mushroom soup, and top with Cheddar cheese. Cover the baking dish with aluminum foil.

  5. Bake in the preheated oven for 45 minutes. Remove aluminum foil and continue baking until casserole is golden and cheese is bubbling, 10 to 15 minutes.

Cook's Notes:

Make sure that the pierogies are still frozen and the cream of mushroom soup is undiluted. You can add additional Cheddar cheese on top of the bacon, onion, and mushroom layer, if desired.

Nutrition Facts (per serving)

686 Calories
26g Fat
85g Carbs
26g Protein
Nutrition Facts
Servings Per Recipe 8
Calories 686
% Daily Value *
Total Fat 26g 33%
Saturated Fat 12g 60%
Cholesterol 65mg 22%
Sodium 1734mg 75%
Total Carbohydrate 85g 31%
Dietary Fiber 7g 24%
Total Sugars 20g
Protein 26g
Vitamin C 7mg 37%
Calcium 229mg 18%
Iron 5mg 26%
Potassium 391mg 8%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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