That is the one vegetarian soup recipe I attempted. It contains tasty elements like butternut squash, leeks, and spinach.
Along with the beans, butternut squash, leeks, and spinach, you will additionally want garlic, sage, Parmesan cheese, olive oil, and seasonings.
Step one is so as to add the beans, olive oil, leeks, garlic, pepper flakes, squash, sage, and the rind of the Parmesan cheese into the slow cooker and prime with eight cups of water.