How to Reheat Nachos
Leftover loaded nachos with cheese, meat, beans, and toppings.
The Short Answer
The best way to reheat nachos is in the oven. Remove cold toppings first, then heat the chips and cheese at 350 degrees F for 5-10 minutes.
Reheating Methods
Oven
Temperature: 350°F
Time: 5-10 minutes
Spread on a baking sheet. Remove sour cream, guacamole, and fresh salsa first (add fresh after reheating). Heat until cheese is melted and bubbly.
Air Fryer
Time: 3-5 minutes
350 degrees F for 3-5 minutes. Works great for small portions. The chips get extra crispy.
Microwave
Time: 1-2 minutes
Quick but the chips become soggy. Only use if you need them immediately.
Do not reheat nachos with sour cream, guacamole, or fresh salsa still on them. These cold toppings become unpleasant when heated. Remove them, reheat the base, and add fresh toppings.
Leftover nachos are honestly never as good as fresh, but the oven method comes closest. The key is removing all cold toppings before reheating and adding fresh ones after. Fresh sour cream and guacamole on hot, re-crisped chips is a world better than microwaved everything.
Frequently Asked Questions
Yes, but quality decreases. Remove all cold toppings before refrigerating. The chips soften in the fridge. Reheating in the oven at 350 degrees F helps re-crisp them.
Use the oven or air fryer, not the microwave. Place on a sheet pan in a single layer so chips are not stacked. The direct heat crisps the chips while melting the cheese.
Refrigerated nachos are best within 1-2 days. After that, the chips become too soggy to salvage. Remove cold toppings before storing.
The Bottom Line
The best way to reheat nachos is in the oven. Take the extra few minutes to use the right method and your leftovers will taste nearly as good as the first time.