Prepare Slow Cooker Chicken & Black Beans
Step 1: Place chicken breasts in your slow cooker. Season generously with chili powder, cumin, kosher salt, and black pepper. Pour the jar of salsa over the seasoned chicken.
Step 2: Cover and cook on low for 4-6 hours or on high for 2-3 hours, until the chicken is super tender and easily falls apart.
Step 3: Carefully remove the cooked chicken breasts and shred them using two forks. Return the shredded chicken to the slow cooker and stir it with the salsa mixture. Finally, stir in the drained and rinsed black beans.
Assemble & Bake Nachos
Step 4: Preheat your oven to 400°F (200°C).
Step 5: Spread the sturdy tortilla chips evenly across a large baking sheet, trying not to overlap them too much.
Step 6: Spoon about 3.5 cups of the slow cooker chicken and black bean mixture evenly over the chips. Sprinkle both the sharp cheddar and Monterey Jack cheeses generously over the mixture.
Step 7: If using, scatter the thinly sliced jalapenos over the cheese, then sprinkle the chopped cherry or grape tomatoes.
Step 8: Bake for about 8-10 minutes, or until the cheese is beautifully melted and bubbly, and the chips have a hint of golden crispiness.
Prepare Avocado Lime Crema & Serve
Step 9: While the nachos are baking, combine the ripe avocado, plain Greek yogurt (or sour cream), and fresh lime juice in a small blender or food processor. Blend until wonderfully smooth and creamy. Season with salt and pepper to taste.
Step 10: Serve the piping hot nachos immediately, piled high. Offer extra toppings like salsa, sour cream, guacamole, and the luscious Avocado Lime Crema.