Black Bean Fajita Quesadillas

Everyone loves a quesadilla!  For today's quesadillas, I sauteed 1 sliced onion, 1 clove garlic, and 2 peppers.  I used a red and an orange pepper.  When they were about halfway soft, I added 1 can rinsed and drained black beans, 1/2 coriander, and 3/4 tsp cumin.  I sauteed for just a couple minutes more until the beans were warmed.  I took out a portion for my quesadilla, then I added about 1/2 c salsa.  I wanted the kids to get the benefits of the salsa, without making a mess on their quesadilla.  Then I put a whole wheat tortilla on top and waited until it was ready to flip.  When mine was done, I topped it with sour cream and salsa, but the kids I left plain.