Preheat your oven to 400°F (200°C). Spread a layer of tortilla chips evenly across a large baking sheet. This creates the base for your nachos and ensures even baking.
Heat a skillet over medium-high heat, then add the ground beef. Break it apart with a spatula and cook until browned and cooked through, about 5–7 minutes. Stir in cumin, chili powder, and salt, letting the spices toast slightly and fill your kitchen with aroma.
Spoon the cooked seasoned beef evenly over the chips, distributing it to cover as much of the surface as possible. The beef adds savory richness and protein to the dish.
Sprinkle shredded cheese generously over the beef layer, covering everything to allow it to melt into a gooey melt as it bakes.
Scatter sliced jalapenos and chopped red onion over the cheese for fresh heat and crunch. This step adds brightness and a spicy kick to the nachos.
Place the tray in the preheated oven and bake for 12–15 minutes, until the cheese is melted, bubbly, and slightly golden around the edges. You should hear gentle bubbling and see a melty, inviting appearance.
Remove the tray from the oven and let it sit for a minute to settle. Then, transfer to a serving platter or serve directly from the sheet for casual snacking. Garnish with additional jalapenos or fresh herbs if desired.
Use a sturdy spatula or tongs to scoop up generous portions, ensuring each has plenty of cheesy, spicy goodness. Enjoy the crispy, melty mosaic of flavors and textures.
