• Substitute cooked ground beef, ground turkey or shredded chicken for the black beans – or add some along with the beans.
• To appease nacho traditionalists, you may incorporate some tortilla chips when adding the beans and cheese – or simply use a small handful as a base when serving or use some crumbled chips as a topping.
• Sour cream could be used in place of Greek yogurt.
• Pepper Jack, mozzarella, a Mexican blend or a combination of cheeses can be used instead of cheddar cheese. I prefer a slightly lighter topping of cheese so use closer to 1 cup.