Minestrone soup is a popular Italian soup made with vegetables, beans, pasta, and herbs. It is flavorful, loaded with veggies, and suitable for vegans. Check out this quick and easy recipe to make minestrone soup in an instant pot.
Soak the kidney beans and white beans in warm water for about 6 hours.
Discard the water used for soaking.
Add all the ingredients except the "to be added later" ingredient group.
Mix well and close the lid.
Turn the instant pot on high-pressure mode for 12 minutes with the pressure release knob in the sealing position. Keep the "Keep warm" setting on.
While the soup is cooking, cook the pasta as per directions on the stovetop.
Let the pressure release naturally for 10 minutes, then release the remaining pressure manually by moving the knob to venting position until the silver drops.
Add in the cooked pasta, spinach, and black pepper, and give it a stir.