3 cups water
 1-1/2 cups great northern beans
 1-1/2 cups small kidney beans (chili beans)
 1 or 2 large ripe tomatoes
 steamed swiss chard (red)
 bay leaf
 
 soak bean overnight, drain.
 put beans, water, and bay leaf in pressure cooker.
 Cook for 10 minutes at high.
 Quick-release steam by putting cooker under cold water
 chop tomatoes and swiss chard and gently mix with beans
 
 enjoy over rice, pasta, or by itself.
 
 you can probably substitute spinach for the chard.