On Monday, I decided that to go with our salad (we have been having large salads on Sundays or Mondays, as we only shop at farm stands once a week, and the greens are best within the first 48hrs) I would use the leftover refried beans to make bean "burger". They came out WONDERFUL! Veggie burgers are a favorite around here, but I do not buy them pre made, we avoid soy as much as possible and its hard to find that type of "meat substitute" without it. Try making your own sometime, there are plenty of great recipies to be found online! Or be like me and just experiment:)
Here's what I did: I Peeled three small carrots and tossed them into my food processor, added 1/4 of an onion and 1/2 of a green pepper and zipped them through until they were minced pretty fine.
Sorry I didn't give exact amounts, but this is how I cook most of the time, I just make things up as I go along. I have come up with some of our best meals that way! So don't be afraid to put your own spin on things and be creative!