Cannellini beans are the most commonly used bean in the region of Tuscany. They are small and chalky-white in color. They are the prized ingredient of vegetable minestrone, and the even more famous ribollita – made of winter vegetables – day-old bread and new olive oil. My favorite way to eat these beans is baked into a thick perfumed jam in tomato, with garlic and rosemary. Warm out of the oven, I smash them and serve them on thick slices of grilled sour dough bread. Just like hummus, they make a crowd-pleasing appetizer and accompany every kind of picnic plan.