This is one of my favorite, feel good meals. It's quick, healthy and delicious. I usually use cannellini beans, but any beans are good - garbanzos, navy beans, black beans. I just think the white beans look nice. All amounts are approximate. This is a very flexible recipe. Add more garlic, less garlic, Just remember that the spinach will shrink down even more than you might expect it too - so I use plenty of spinach. I like this as a vegetarian lunch, but it would be good as a side dish as well.