Sweet Potato Nachos with Creamy Jalapeño Queso Dip

These sweet potato nachos disappear the moment they hit the table. I make them for everything from football parties to casual weeknight dinners, and they always get rave reviews.

Roasted sweet potatoes bring a touch of natural sweetness while the creamy jalapeño queso adds richness and a little heat. They’re substantial enough to serve as a main course yet easy to share, making them perfect for gatherings.

We’re big nacho fans and enjoy putting new spins on the classic. Sometimes we bake them in the oven for easy cleanup, other times we experiment with loaded fries or roasted cauliflower nachos. These sweet potato nachos strike a nice balance: comforting and flavorful, but a little lighter thanks to the sweet potatoes and fresh salsa.

Ingredients

For the roasted sweet potatoes:

• 1 large sweet potato, peeled and cubed — cut into small cubes so they sit on the chips and distribute evenly
• Olive oil
• Paprika (substitute smoked paprika for a smokier flavor)
• Ground cumin

For the creamy jalapeño queso:

• Unsalted butter
• All-purpose flour
• Whole milk
• Shredded Monterey Jack cheese
• Kosher salt
• Fresh jalapeño, diced and de-seeded (optional)

For the spicy mango salsa:

• Red onion
• Fresh cilantro (substitute parsley if you dislike cilantro)
• Fresh lime juice
• Fresh mango (or jarred mango if preferred)
• Fresh jalapeño
• Kosher salt

For assembling the nachos:

• Sturdy tortilla chips — thick-cut chips hold up best
• Black beans
• Avocado

Instructions

Roast the sweet potatoes:

You can roast the sweet potatoes up to a day ahead. Refrigerate and reheat at 375°F for about 10 minutes before assembling.

1. Preheat the oven to 375°F (190°C).
2. Line a baking sheet with foil or parchment. Toss the cubed sweet potatoes with olive oil, paprika, and cumin.
3. Spread the cubes in a single layer and roast for 30–35 minutes, stirring halfway through, until tender and lightly caramelized. Check at 20 minutes if your cubes are small. Set aside.

Make the jalapeño queso:

The queso can also be made a day ahead; reheat gently before serving.

4. Melt butter in a medium saucepan over medium heat.
5. Whisk in the flour and cook about 1 minute, whisking constantly to remove the raw flour taste.
6. Slowly pour in the milk while whisking; cook 3–4 minutes until the sauce thickens slightly.
7. Add shredded Monterey Jack and salt, stirring until smooth and fully melted.
8. Stir in the diced jalapeño, remove from heat, and set aside.

Make the mango salsa:

9. Combine red onion, cilantro, lime juice, mango, jalapeño, and salt in a food processor. Pulse until chunky but not pureed. Alternatively, chop everything by hand. Set aside.

Assemble the nachos:

10. Arrange half the tortilla chips on a large platter or sheet pan.
11. Spoon half the roasted sweet potatoes over the chips, then spoon half the queso, black beans, and mango salsa over them.
12. Add the remaining chips and repeat with the remaining toppings.
13. Top with diced avocado and a sprinkle of cilantro. Serve immediately while warm and melty.

Tips

• Roast until caramelized: the golden edges add the best flavor. For extra crispiness, broil for the last minute or two.
• Keep queso smooth: whisk constantly while adding milk and keep the heat moderate. Thin with a splash of milk if it becomes too thick.
• Choose sturdy chips to prevent sogginess under the toppings.
• Make salsa fresh: mango releases juice over time, which can soften the chips, so make the salsa just before serving.
• Layer for balance: building the nachos in two layers helps ensure each bite has a mix of sweet potato, queso, beans, and salsa.
• Serve immediately for the best texture—warm queso and crunchy chips are ideal.
• Add protein if desired: shredded chicken, pulled pork, or taco-seasoned ground beef pair well.
• Adjust heat: omit jalapeños for milder nachos, or include seeds and add hot sauce for extra spice.

Storage and Make-Ahead

• Storage: Best eaten fresh, but leftover components keep well. Store roasted sweet potatoes, queso, and mango salsa separately in airtight containers in the refrigerator for up to 3 days.
• Reheating sweet potatoes: Warm at 375°F for about 10 minutes, or until heated through.
• Reheating queso: Warm gently on low heat, stirring constantly. Add a little milk if it becomes too thick.
• Mango salsa: Best the day you serve it. If prepared ahead, drain off any accumulated liquid before assembling.
• Make-ahead: Roast sweet potatoes and prepare the queso up to a day ahead. Rewarm both and finish with freshly made salsa, avocado, and cilantro when ready to serve.

Frequently Asked Questions

Pairings

Dishes that pair well with sweet potato nachos:

Sweet Potato Nachos

Yield:
6-8 servings

Prep Time:
20 minutes

Cook Time:
40 minutes

Total Time:
1 hour

This recipe comes together quickly, and both the sweet potatoes and queso can be prepared ahead of time.

Ingredients

Sweet Potatoes

• 1 sweet potato, peeled and cut into small cubes
• 2 tablespoons olive oil
• 1 teaspoon paprika
• 1 teaspoon cumin

Jalapeño Queso

• 2 tablespoons unsalted butter
• 2 tablespoons all-purpose flour
• 1 cup whole milk
• 1 cup shredded Monterey Jack cheese
• 1 teaspoon kosher salt
• 1 jalapeño, de-seeded and minced (optional)

Spicy Mango Salsa

• ½ red onion
• 2 tablespoons fresh cilantro, chopped
• 2 tablespoons fresh lime juice
• 2 fresh mangoes, diced (or jarred mango)
• ½ jalapeño, de-seeded and minced
• 1 teaspoon kosher salt

Assembling

• 12 ounces sturdy tortilla chips
• 2 tablespoons canned black beans, drained and rinsed
• 2 tablespoons fresh cilantro, chopped
• 1 avocado, diced

Instructions

Sweet Potatoes

1. Preheat the oven to 375°F.
2. Toss cubed sweet potato with oil, paprika, and cumin on a lined baking sheet.
3. Roast about 30 minutes until fork-tender and caramelized, checking at 20 minutes if cubes are small. Set aside.

Jalapeño Queso

1. Melt butter in a saucepan over medium heat, whisk in flour and cook 1 minute.
2. Slowly whisk in milk until the mixture thickens.
3. Stir in cheese and salt until smooth, then add diced jalapeño and remove from heat.

Mango Salsa

1. Pulse red onion, cilantro, lime juice, mango, jalapeño, and salt in a food processor until chunky. Set aside.

Assemble the Nachos

1. Layer half the chips on a platter, top with sweet potatoes, queso, black beans, and salsa.
2. Add remaining chips and repeat. Finish with avocado and cilantro. Serve immediately.

Notes

You can roast the sweet potatoes and make the queso a day ahead. Rewarm the potatoes at 375°F for about 10 minutes and gently heat the queso on low, thinning with milk if necessary. Make the salsa just before serving for best texture.

Nutrition Information:

Yield: 8
Serving Size: 1

Amount Per Serving:
Calories: 441
Total Fat: 24g
Protein: 9g

This data was provided and calculated by Nutritionix.