Heat broiler, with rack set 4 inches from heat. Line a rimmed baking sheet with aluminum foil.Advertisement
Place chips, slightly overlapping, on prepared sheet. Sprinkle with 1/2 the cheese, then picadillo and remaining cheese. Broil until cheese is melted, 2 to 5 minutes.
Top with cilantro, avocado, and tomatoes before serving.
Grape tomatoes can be replaced with diced plum tomatoes.