coat bottom ov large pot with cooking spray. add onion
2
Place one can of beans in blender, add sauteed onions
3
Place second can of beans in blender and puree until smooth; add to stock pot.
4
add third can of beans (whole), tomatoes and green chilies and corn to stock pot. Bring to boil, lower heat to medium and simmer for 20-25 minutes. Yields about 1 1/2 cups of soup per serving.