Make this quick take on nachos in the microwave to cut down on hands-on cooking time.
Mix together the beans, lime juice, 1 tablespoon of the salsa, and a pinch of salt.
Top with the cheese. Microwave until the cheese is melted, 30 to 40 seconds. Top with the avocado and the remaining 2 tablespoons of salsa. Serve with tortilla chips.