saute 2 chopped onions with lard or vegetable oil, then add half a kilo of precooked white beans, season with 2 fine chopped garlic, paprika powder, 3 bay leaves, chili flakes, salt and pepper, give it a good stir. add a nice piece of lard or bacon. cover and bake for 30 minutes then remove the cover and finalize in the oven until you see a nice crust on top.
have fun and happy boatcooking!