Preheat your oven to 350°F (175°C).
Spread the tortilla chips evenly on a baking sheet.
Top the chips with cooked ground beef or chicken.
Sprinkle black beans over the meat.
Add diced tomatoes evenly across the chips.
Generously sprinkle shredded cheddar cheese on top.
Add sliced jalapeños for extra heat.
Bake in the oven for about 10 minutes or until cheese is melted.
Remove from the oven and let cool slightly.
Top with guacamole, sour cream, green onions, and salsa before serving.