Step 1: Prep the Oven and Pan
Preheat your oven to 400°F and line a large baking sheet with parchment paper. This prevents sticking and makes cleanup a breeze.
Step 2: Cook the Meat
In a large skillet, heat the olive oil over medium-high heat. Add the ground beef and stir in the tomato paste, chili powder, cumin, salt, garlic powder, onion powder, paprika, and oregano. Break the meat into smaller pieces with a wooden spoon, cooking for about 6-8 minutes until browned. This allows even seasoning distribution and depth of flavor.
Step 3: Assemble the Base Layer
Layer half of the tortilla chips on your prepared baking sheet. Distribute half of the cooked beef, cheese, black beans, and corn over the chips. This ensures even layering and each bite packed with flavor.
Step 4: Add the Top Layer
Add the remaining tortilla chips, followed by the rest of the beef, cheese, beans, and corn. Stacking ensures that every layer is fully flavored.
Step 5: Bake
Bake in your preheated oven for 4-6 minutes, just until the cheese melts. Watch closely to prevent overbaking.
Step 6: Add Fresh Toppings
Remove from oven and top with diced Roma tomatoes, pickled jalapeños, sour cream, red onions, and cilantro. Serve immediately to enjoy the contrast between the warm nachos and fresh toppings.