Step 3: Bake the Nachos
Bake in the Oven:

Place the baking sheets in the preheated oven. Bake for 15 minutes, or until the cheese is fully melted and bubbly.

Monitor the Baking:

Keep an eye on the nachos as they bake to prevent the chips from burning. You want the cheese to be melted and slightly golden but not overly browned.
Step 4: Add Fresh Toppings and Serve
Add Fresh Toppings:

Once the nachos are out of the oven, immediately sprinkle the diced Roma tomatoes and sliced green onions over the top. The fresh toppings add a burst of color and a refreshing crunch that complements the warm, cheesy nachos.

Serve Immediately:

Serve the nachos straight from the baking sheets or transfer them to a large platter for a more formal presentation. Make sure to serve them hot for the best taste and texture.
Variations and Substitutions