Name: Taco Spiced Roasted Potatoes (Oil Free!)
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Mexican-Inspired
Ingredients: 1 1/2 pounds (680g) gold potatoes, peeled and chopped; 1 tablespoon (8g) chili powder; 1/2 tablespoon (4g) smoked paprika; 1/2 tablespoon (4g) ground cumin; 1/2 teaspoon onion powder; 1/2 teaspoon garlic powder; 1/2 teaspoon fine sea salt; 1 tablespoon (15g) tomato paste; 1/4 cup (60g) water

Why You’ll Love Taco Spiced Roasted Potatoes (Oil Free!) Recipe

No added oil, yet the potatoes still get that satisfying roasted texture.
A bold homemade spice mix gives excellent flavor — smoked paprika, chili powder, cumin, garlic, onion, oregano, and a touch of coconut sugar make it special.
Versatile: serve them as a side, in tacos, burritos, or bowls — plenty of options.
Simple and approachable with ingredients you likely already have.

Ingredients

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

Taco Seasoning:
2 tablespoons chili powder (standard American blend, not habanero-hot)
1 teaspoon ground cumin
1 teaspoon onion powder
1 teaspoon garlic powder
1 teaspoon dried oregano
1 teaspoon coconut sugar (adds subtle sweetness)
½ teaspoon smoked paprika
¼ teaspoon chipotle chili powder (optional for extra smoky heat)

For the Potatoes:
2 pounds (about 900 g) red- or gold-skinned potatoes, peeled and diced into ½-inch pieces
1½ tablespoons of the above spice mix (use 2 tablespoons if you like it spicier)
1 teaspoon fine sea salt

Directions

Preheat oven to 400°F (≈ 200°C) and line a sheet pan with parchment paper.
In a small bowl, whisk together all the taco seasoning ingredients until well combined.
Add the peeled and diced potatoes to a large bowl. Make sure the pieces are uniform in size (about ½ inch) for even roasting.
Add 1½ to 2 tablespoons of the spice mix and the salt to the potatoes. Toss well until the potatoes are fully and evenly coated.
Spread the seasoned potatoes in a single layer on the prepared pan, avoiding overlap.
Roast on the middle rack for 25–30 minutes, until golden brown and slightly crispy on the edges.
Serve immediately as a side dish or in tacos, burritos, or bowls.

Servings and timing

Yields approximately 3–4 servings
Total time: approximately 30 minutes (including prep and bake time)

Variations

More heat: Use the full 2 tablespoons of spice mix or increase the chipotle chili powder.
Different potatoes: Try Yukon Gold or russet potatoes for different textures.
Serve it loaded: Top with black beans, corn, vegan cheese, salsa, or a dairy-free crema.
With skins: Leave the potato skins on for extra texture and fiber.
Try sweet potatoes: For a sweeter, earthier version, swap in sweet potatoes.
Air fryer method: Cook in an air fryer at 200°C for 20–25 minutes, shaking halfway through.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for 3–4 days.
To reheat and regain crispness, bake in a preheated oven at 200–220°C for 8–10 minutes or reheat in a non-stick skillet until warmed and crisped.
For best texture, enjoy soon after roasting. Reheated leftovers may lose some crispness.

FAQs

How do I know when the potatoes are done?

They’re ready when fork-tender inside and browned with slightly crispy edges on the outside.

Can I keep the skins on the potatoes?

Yes, leaving the skins on is optional and adds extra texture and nutrients.

Can I make this recipe gluten-free or vegan friendly?

This recipe is naturally both gluten-free and vegan. Just ensure any added toppings are also gluten-free and vegan.

Can I use less salt or a salt substitute?

Yes. You can reduce the amount of salt or use a substitute depending on your dietary needs.

What kind of chili powder should I use?

Use a standard American chili powder blend. Avoid extra-hot blends unless you prefer more spice.

Is oil really necessary?

Not at all. This recipe is designed to be oil-free while still producing flavorful and well-roasted potatoes.

Can I roast at a higher or lower temperature?

You can, but 400°F is ideal for balance between browning and even cooking. Adjust timing if you change the temperature.

Can I make this ahead of time or freeze leftovers?

You can make them ahead and refrigerate for a few days. Freezing isn’t recommended as it may alter the texture.

Can I make this in an air fryer?

Yes. Air fry the seasoned potatoes at 200°C for 20–25 minutes, shaking halfway through for even crisping.

What toppings or sides go well with this dish?

Try vegan sour cream, guacamole, salsa, black beans, corn, fresh cilantro, or lime wedges. They’re also great in tacos or burritos.

Conclusion

These taco spiced roasted potatoes are proof that you don’t need oil to get big flavor and satisfying texture. Quick to prep, easy to bake, and endlessly versatile, they’re a fantastic addition to your plant-based menu. Perfect in tacos, bowls, or as a savory side — they’ll become a go-to favorite for weeknights or entertaining alike.