You don't need expensive warming trays and steam tables to keep food warm at your next party. This is a guide about keeping food warm at parties.
How do you keep buns warm in a crockpot? Do you have to warm them first? Or do they warm well in the crockpot? And how long should you give them to heat up? Should you line the crockpot with a towel and dampen it? This is for a potluck where I need to heat them first at home and keep them warm, hopefully.
I like the idea of warming buns in a crock pot. Another idea is to use one of those casserole dishes that comes with the warming pad. You know, the kind that looks like a brief case and zips up.
Make sure when entertaining to use your crockpot to heat up side dishes such as canned veggies, or use it to keep mashed potatoes or a soup warm.