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Creamy Crockpot Pierogi Casserole

Creamy Crockpot Pierogi Casserole

The Creamy Crockpot Pierogi Casserole is a comforting and hearty slow-cooked meal that combines tender potato and cheese pierogis with a rich, luscious cream sauce. Easy to prepare with minimal effort, it offers a creamy, cheesy, and satisfying dish perfect for family dinners or meal prepping. This versatile casserole can be customized to suit various dietary preferences and tastes, making it a delicious and crowd-pleasing Eastern European-inspired comfort food.

  • Total Time: 3 hours 15 minutes to 4 hours 15 minutes
  • Yield: 6 servings 1x

Ingredients

Scale

Pierogi and Dairy Ingredients

  • 1 package frozen potato and cheese pierogis (about 20–24 pieces)
  • 1 cup sour cream (full-fat recommended)
  • 2 cups shredded cheddar cheese (or cheese blend)
  • 1 to 1 1/2 cups milk or cream (full-fat for best creaminess)

Aromatics

  • 2 tablespoons butter
  • 1 medium onion, diced
  • 2 cloves garlic, minced

Seasonings and Herbs

  • Salt, to taste
  • Freshly ground black pepper, to taste
  • Fresh parsley or chives, chopped (optional, for garnish)

Instructions

  1. Prepare the aromatics: Melt the butter in a pan over medium heat. Add the diced onions and minced garlic, cooking until they become soft, fragrant, and slightly caramelized to build a savory base for the casserole.
  2. Layer the ingredients in the crockpot: Place half of the frozen pierogis in an even layer at the bottom of the crockpot. Sprinkle half of the sautéed onions and garlic over the pierogis. Add a generous layer of shredded cheese and dollops of sour cream. Repeat with the remaining pierogis, onions, garlic, and cheese layers.
  3. Add the creamy sauce: Pour the milk or cream evenly over the layered ingredients, ensuring that everything is well-coated to help create a rich, luscious casserole as it cooks.
  4. Cook low and slow: Cover the crockpot and cook on low heat for 3 to 4 hours, until the pierogis are tender, cheese completely melted, and the casserole is bubbling with flavor.
  5. Finish and serve: Before serving, gently stir the casserole to combine all ingredients evenly. Sprinkle freshly chopped parsley or chives on top for a bright, fresh finish.

Notes

  • Do not thaw the pierogis before cooking; using them frozen helps maintain texture and prevents sogginess.
  • Use full-fat sour cream, cheese, and milk or cream for the creamiest, richest sauce.
  • Layer ingredients evenly to ensure each bite is flavorful and balanced.
  • Cook the casserole on low to avoid overcooking and drying out the dish.
  • Add fresh herbs just before serving to retain their vibrant flavor and appearance.
  • Author: Lina
  • Prep Time: 15 minutes
  • Cook Time: 3 to 4 hours
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: Eastern European
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1 cup
  • Calories: 350 kcal
  • Sugar: 3 g
  • Sodium: 480 mg
  • Fat: 22 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 25 g
  • Fiber: 2 g
  • Protein: 10 g
  • Cholesterol: 55 mg

Keywords: pierogi casserole, crockpot pierogi, creamy casserole, slow cooker pierogis, comfort food, Eastern European recipe, cheesy pierogi bake