01 - Preheat oven to 400°F for optimal melting temperature.
02 - Heat skillet over medium heat. Add ground beef and cook until browned, approximately 4–5 minutes. Drain excess fat as needed.
03 - Add chopped onion and minced garlic to the beef. Sauté for 2–3 minutes until softened and fragrant.
04 - Stir in chili powder, ground cumin, paprika, salt, and pepper. Cook for 1 additional minute to bloom the spices. Remove from heat and set aside.
05 - Arrange half the tortilla chips on a large baking sheet or oven-safe platter. Evenly distribute half the cheese and half the seasoned beef mixture. Create a second layer with remaining chips, cheese, and beef.
06 - Bake in preheated oven for 8–10 minutes, or until cheese is completely melted and bubbly. Watch closely to prevent burning.
07 - Remove from oven immediately. Top generously with diced tomato, fresh and pickled jalapeños, cilantro, sour cream, and guacamole. Serve while hot and crispy.