Originally Posted by
Cloudship
The problem is the pierogi dry out, especially if they sit in an oven. We've tried that in the past. I am working on finding a crock pot I can borrow - I don't have room to buy one. I am not too keen on putting the Keilbasa in the oven either. But if I can find a couple of crockpots that might solve that issue too.
Add more butter and be sure they are well wrapped in foil. They aren't as likely to dry out that way. You also don't need to keep the oven at a cooking temperature, just a warming temperature. Many modern ovens have a preset for warming.