Cheesy Fiesta Potatoes

Cheesy Fiesta Potatoes are a beloved comfort food featuring crispy, seasoned potato bites topped with warm nacho cheese and a tangy sour cream sauce. Popularized by fast food chains, this easy-to-make dish is perfect as a side, snack, or party appetizer. With bold flavors and melty cheese, it’s a crave-worthy addition to any meal.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

russet potatoesvegetable oilpaprikaonion powdergarlic powderchili powdersaltblack peppernacho cheese saucesour creammayonaiselime juice

directions

Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.

Peel and dice the potatoes into small cubes.

Toss the potato cubes in vegetable oil, paprika, onion powder, garlic powder, chili powder, salt, and black pepper until evenly coated.

Spread the potatoes on the baking sheet in a single layer and bake for 25–30 minutes, flipping halfway through, until golden and crispy.

While the potatoes bake, prepare the creamy sauce by mixing sour cream, mayonnaise, and a splash of lime juice in a small bowl. Chill until ready to serve.

Heat the nacho cheese sauce in a saucepan or microwave until warm and pourable.

Once potatoes are done, transfer to a serving plate. Drizzle with nacho cheese and spoon the creamy sauce on top.

Servings and timing

This recipe yields approximately 4 servings.Preparation time: 10 minutesBaking time: 25–30 minutesSauce prep and assembly: 5 minutesTotal time: 40–45 minutes

Variations

Add cooked, crumbled bacon for extra flavor and crunch.

Top with chopped green onions or fresh cilantro for a fresh finish.

Use Greek yogurt instead of sour cream for a lighter sauce.

Add a few jalapeño slices for a spicy kick.

Sprinkle with shredded cheddar before serving for extra cheesiness.

storage/reheating

Store leftover potatoes in an airtight container in the fridge for up to 3 days.Keep sauces separate if possible to preserve texture.Reheat in the oven at 375°F (190°C) for 10–15 minutes to regain crispiness.Microwave reheating works but may result in softer potatoes.

FAQs

Can I use frozen potatoes?

Yes, frozen diced or hash brown-style potatoes work well—just adjust the cooking time as needed.

Is the nacho cheese sauce homemade?

You can use store-bought or make your own with cheddar, milk, and a bit of flour or cornstarch.

Can I air fry the potatoes?

Absolutely—air fry at 400°F (200°C) for about 20 minutes, shaking halfway through.

Is the sauce spicy?

No, it’s tangy and creamy, but you can add hot sauce or chipotle for heat.

Can I make this vegan?

Yes, use plant-based cheese, sour cream, and mayo alternatives.

What potatoes are best?

Russet potatoes are ideal for their crisp texture when roasted.

Can I prep this ahead?

You can roast the potatoes ahead and reheat, but add the cheese and sauce right before serving.

Do I need to peel the potatoes?

Peeling is optional; leaving the skin on adds texture and nutrients.

Can I make this without an oven?

Yes, pan-fry the potatoes in oil until crisp and golden.

What’s a good dip to serve on the side?

Try salsa, guacamole, or a spicy chipotle ranch.

Conclusion

Cheesy Fiesta Potatoes are the ultimate indulgent snack or side, offering crispy, seasoned potatoes smothered in gooey cheese and creamy sauce. Easy to make and endlessly customizable, they’re perfect for casual dinners, parties, or anytime you want to spice up your potato game.

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