An easy Mexican style soup with corn and beans topped with your favorite taco toppings.
Wash and chop the zucchini and onion and any other veggies that you choose to add.
Drain and rinse the beans.
Put all the ingredients in the crockpot.
Set the crockpot to low and let it cook for 8 hours or set it to high and cook for 5 hours.
Add additional salt and spices to taste. (Taco seasonings vary in salt and spiciness, so you may have to adjust depending on the brand you use).
Serve with your favorite taco toppings.