This Mexican-inspired chicken, tomato, and bean soup practically cooks itself. I pile the ingredients into a slow cooker while I'm off doing far more glamorous things (like working, picking up dry cleaning, or dropping off a forgotten lunch at school!). My weekday cheat is to use tortilla chips instead of fresh tortillas. My favorite kind are the better-for-you baked white tortilla chips with a hint of lime, but any kind will do. If I'm feeling fancy, I'll add cubed avocado and sour cream before serving. If you have leftover cooked rice in the fridge, a spoonful in the soup is a nice touch, and for a less spicy flavor remove the jalapeno seeds and ribs.
Place the chicken, tomatoes (and juices), beans, broth, water, onion, garlic, jalapeno, cumin, and chili powder in a slow cooker. Cover and cook on high for 3 to 4 hours or on low for 6 to 8 hours.
Uncover the slow cooker and use tongs to remove the chicken from the pot. Once cool enough to handle, remove the meat from the bones and shred, then return the meat to the pot. Stir in the lemon juice. Crumble a few tortilla chips into each bowl and cover with some soup. Serve sprinkled with cilantro and grated cheese.