Tacos are always a family favorite. The kids love them. They are healthy with lots of spice, while being easy on the wallet. You can also cook up your own beans for this recipe. Remember that beans and grains cooked in Massel broth are loaded with flavour. If it is a meatless meal that you are after, use the entire can of black beans instead of using any of the beef. No matter what, these gluten-free crispy black bean and beef tacos are cause for a fiesta.