bl:0 gr:4 pur:0 SP211 CaloriesPREP TIME:5 minsCOOK TIME:25 minsTOTALTIME:45 minsYIELD:10SERVINGSCOURSE:DinnerCUISINE:American INGREDIENTS olive oil spray1 small onion, chopped1 15.5 oz can black beans, not drained1 15.5-oz can kidney beans, not drained1 8-oz can tomato sauce10 oz package frozen corn kernels2 10 oz cans…