Slow Cooker Sausage and Pierogi Foil Packets

This easy Slow Cooker Sausage and Pierogi recipe transforms a few simple ingredients into a hearty, comforting meal. By cooking everything inside sealed foil packets, the sausage, onions, and pierogies gently steam together, creating tender textures and rich flavor with minimal effort. The butter melts into the ingredients as they cook, helping every bite become savory and satisfying.

Perfect for busy days, this hands-off meal requires very little preparation and leaves you with a delicious dinner and minimal cleanup.

Ingredients

Ingredient	Quantity
Frozen potato-and-cheese pierogies	1 package (16–20 oz)
Smoked sausage or kielbasa, sliced	1 ring (12–14 oz)
Large yellow onion, thinly sliced	1
Unsalted butter, melted	½ cup

Instructions

Step 1: Combine the Ingredients

In a large mixing bowl, add the frozen pierogies, sliced sausage, and onions. Pour the melted butter over the mixture and toss until everything is evenly coated.

Step 2: Create the Foil Packets

Tear off two large sheets of heavy-duty aluminum foil. Divide the mixture evenly between the sheets.

Fold the foil securely around the ingredients, sealing all edges tightly to form two packets.

Tip: A well-sealed packet helps retain moisture and flavor during cooking, ensuring the pierogies become tender and the onions soften beautifully.

Step 3: Slow Cook

Place the sealed foil packets into the slow cooker.

Cover with the lid and cook on LOW for 4 to 5 hours or HIGH for 2 to 2½ hours.

Visual Cue: The packets should appear puffed with steam, and the pierogies should feel soft when gently pressed through the foil.

Step 4: Open and Finish

Carefully remove or open the packets, directing the hot steam away from yourself.

Gently stir the contents so the buttery cooking juices coat the pierogies, sausage, and onions evenly.

Tip: Mixing everything together at the end helps distribute the flavorful juices and enhances the overall taste of the dish.

Serve

Serve hot straight from the packets or transfer to a serving dish. Enjoy this simple, comforting combination of smoky sausage, tender onions, and buttery pierogies.