"Refried" Beans1 can black beans, undrained
Add all to a pan set to low/med heat. As the beans cook use a potato masher to mash. Mash it as little or as much as you like. You will need more liquid as it cooks and thickens. I use the can to get water so I can get the rest of the goodies out that are left in the can when you dump it out the first time.
Simple yet so tasty! Great with fajitas too.