Preheat the oven to 350°F. Lightly coat a large sheet pan with nonstick spray.
Arrange about two-thirds of the tortilla chips in an even layer on the pan. Top with half of the chicken, onion, black beans, jalapeño, and shredded cheese. Add the remaining chips, then finish with the rest of the toppings. Make sure some cheese hits every layer—this helps everything stick together.
Bake for 10–15 minutes, until the cheese is melted and bubbly.
Meanwhile, stir together the sour cream and lime juice in a small bowl until smooth.
Remove the nachos from the oven and immediately top with pico de gallo, avocado, cilantro, and feta. Drizzle with lime crema and serve right away.
Notes
TIPS
Use sturdy, restaurant-style tortilla chips so they hold up under the toppings.
For best results, use freshly grated cheese—it melts better than pre-shredded.