Buttery Slow Cooker Cabbage, Pierogies, and Kielbasa By Deanna Samaan Buttery Slow Cooker Cabbage, Pierogies, and Kielbasa Active Time 10 min. Total Time 6 hr. 10 min. Ingredients 1 stick of butter 1 medium cabbage, cored and chopped 1 box of frozen pierogies 1 skinless kielbasa, sliced into chunks 1 medium onion, sliced 4 medium carrots, shredded 2 Tbsp lemon juice 1 tsp celery seed Directions Spray the inside of the crock of the slow cooker with cooking spray. Place the butter, lemon juice, and celery seed in the slow cooker. Add the pierogies, cabbage, onion, keilbassa, and carrots to it. Place the lid on the slow cooker and let it cook on low for 4-6 hours. Stir occasionally. Remove from slow cooker and ENJOY!