A Food Editor's Top Costco Pick: Kasia's Pierogi
Recipes

A Food Editor's Top Costco Pick: Kasia's Pierogi

authorBy Maangchi
DateJun 27, 2026
Read Time3 min

When navigating the freezer section of your local Costco, one might discover a vast selection of meats, vegetables, frozen treats, and prepared dishes perfect for maintaining a well-stocked pantry. However, after gathering an array of frozen berries, poultry, and sorbets, it's highly recommended to make a detour to the refrigerated aisle for a particular culinary gem: Kasia's Pierogi. These potato and cheese filled delights serve as an excellent accompaniment to any meal, possessing a richness that allows them to shine as the main course for dinner. To prolong their freshness, I keep them in my freezer and prepare them whenever time is scarce. Here’s why these tender potato dumplings are an essential addition to your next Costco shopping list.

My friends often find it amusing that I, a trained chef who professionally writes about food and develops recipes, opts for prepared meals. Yet, after a day filled with cooking and writing, my energy reserves are often depleted by dinner time. Despite this, I prioritize shared family meals each evening as a time for connection. Therefore, I wholeheartedly embrace high-quality prepared foods that facilitate quick and enjoyable dinners. The expediency of preparing Kasia's Pierogi is a key factor. They require only minutes to cook, a significantly shorter time commitment than crafting homemade pierogi. I typically reserve homemade pierogi for special occasions due to their intricate preparation. This process involves whipping up a potato and cheese filling, ideally with pre-planned leftover mashed potatoes, then meticulously preparing and filling the delicate wrappers, ensuring the edges are perfectly sealed to prevent them from bursting during cooking. While not inherently difficult, the traditional method is time-intensive, making it impractical for weeknight dinners. Kasia’s Pierogi offer an excellent alternative, providing an authentic taste experience with russet potatoes, baker's cheese, and a hint of yellow onion.

A generously sized container of Kasia's Pierogi at Costco is priced at $11.49, offering exceptional value, typically yielding at least four meals for my family. The pierogi are conveniently packaged in three individually sealed 14-ounce portions, allowing for easy single-package use while preserving the remainder in the refrigerator or freezer for future meals. There are several ways to prepare pierogi, whether from scratch or store-bought. A common method involves boiling them in lightly salted water until they are tender and float to the surface, indicating they are heated through. However, my preferred technique is pan-frying them in a large skillet over medium-low heat with a touch of olive oil or butter. This method develops a wonderfully crispy and toasted exterior, elevating the texture and flavor. While pan-frying takes approximately 10 minutes, for those truly rushed evenings, boiling them gets dinner on the table in about 3 minutes. I enjoy serving Kasia’s Pierogi simply topped with sour cream and finely chopped chives. My wife, on the other hand, prefers them with sautéed onions, which add a sweet and savory depth. My daughters particularly like them served with a fried or poached egg. I often round out the meal with a side of broccoli or another green vegetable for a balanced plate. For a more elaborate yet still quick preparation, I sometimes pan-fry the pierogi until golden, then build a simple sauce with sautéed onions, garlic, and frozen peas. A few dollops of sour cream are stirred in for a rich, creamy finish, and the dish is crowned with an over-easy fried egg. This satisfying and flavorful meal is ready in about 15 minutes, thanks to these fast-cooking pierogi. If this description has piqued your culinary interest as much as it has mine while writing about it, I encourage you to pick up a package of Kasia’s potato-and-cheese Pierogi on your next visit to Costco.

Embracing convenient, high-quality food options like Kasia's Pierogi from Costco exemplifies how practical choices can seamlessly integrate into a busy lifestyle without sacrificing the joy and nourishment of shared meals. It highlights the importance of adaptability in meal preparation, allowing individuals and families to prioritize connection and well-being. By recognizing the value of both homemade and thoughtfully prepared store-bought items, we can foster a balanced approach to cooking that celebrates efficiency, flavor, and the simple pleasure of eating together.

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