Roasted potatoes with mayonnaise is a deceptively simple yet delicious side dish that delivers crispy edges and a creamy, tangy finish. The mayonnaise not only helps the potatoes brown evenly but also adds a subtle richness that elevates this classic comfort food. Perfect for weeknight dinners or special gatherings, this recipe is easy to customize and sure to satisfy.
Ingredients
- 2 pounds (900 g) Yukon Gold or Russet potatoes, washed and cut into 1-inch cubes
- 3 tablespoons mayonnaise (use full-fat for best results)
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika (optional for a smoky flavor)
- 1 teaspoon salt, divided
- ½ teaspoon freshly ground black pepper
- 2 tablespoons fresh parsley, chopped (for garnish)
- 1 teaspoon dried thyme or rosemary (optional)
Instructions
- Preheat the oven: Set your oven to 425°F (220°C) and line a large baking sheet with parchment paper or a silicone baking mat for easy cleanup.
- Prepare the potatoes: After washing, cut the potatoes into evenly sized 1-inch cubes to ensure uniform cooking. Pat them dry thoroughly with a clean kitchen towel to remove excess moisture; this helps achieve crispiness.
- Mix the coating: In a large mixing bowl, combine the mayonnaise, olive oil, garlic powder, smoked paprika (if using), half the salt, black pepper, and dried herbs if desired. Stir until well blended.
- Toss potatoes: Add the dried potato cubes to the bowl and toss thoroughly, making sure each piece is evenly coated with the mayonnaise mixture.
- Arrange on baking sheet: Spread the coated potatoes in a single layer on the prepared baking sheet, leaving a little space between pieces for optimal roasting and browning.
- Roast: Place the baking sheet in the preheated oven and roast for 25 minutes. After 25 minutes, remove the sheet and flip the potatoes using a spatula or tongs to ensure even browning on all sides.
- Finish roasting: Return the potatoes to the oven and roast for an additional 15-20 minutes, or until the potatoes are golden brown and crispy on the outside and tender inside. Total roasting time should be about 40-45 minutes.
- Season and serve: Remove from the oven, sprinkle with the remaining salt and fresh parsley, and serve immediately while hot and crispy.
Tips
- Potato choice: Yukon Golds offer a buttery texture and hold their shape well, while Russets give a fluffier interior and crispier exterior. Avoid waxy potatoes like red potatoes, which can become mushy.
- Mayonnaise alternatives: For a lighter option, use Greek yogurt mixed with a little olive oil and lemon juice, though the flavor and crispiness will differ slightly.
- Don’t overcrowd: Spread potatoes evenly on the baking sheet to avoid steaming, which prevents crispiness. Use two baking sheets if necessary.
- Storage: Store leftover roasted potatoes in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or a skillet to restore crispness.
Serving Suggestions
Roasted potatoes with mayonnaise make an excellent side for grilled meats like steak, chicken, or pork chops. They also pair beautifully with roasted vegetables or a fresh green salad for a lighter meal. For brunch, serve alongside eggs and avocado toast to add a satisfying crunch. Consider offering a dipping sauce such as garlic aioli, spicy ketchup, or chimichurri to complement the potatoes’ rich flavor.
Variations
This recipe is versatile and can be adapted to suit different tastes and dietary needs. For an herb-forward version, add fresh rosemary or thyme before roasting. To add a spicy kick, mix in cayenne pepper or chili flakes with the mayonnaise. For a cheesy twist, sprinkle grated Parmesan over the potatoes during the last 5 minutes of roasting. Vegans can substitute mayonnaise with vegan mayo or a blend of tahini and lemon juice for a unique flavor profile.
Storage and Reheating
Store any leftover roasted potatoes in a sealed container in the refrigerator for up to 3 days. To reheat and retain crispiness, preheat your oven to 400°F (200°C), spread the potatoes on a baking sheet, and roast for 10-15 minutes until heated through and crisp again. Avoid microwaving, as it tends to make the potatoes soggy. Alternatively, you can reheat them in a hot skillet with a small drizzle of oil for 5-7 minutes, stirring occasionally.
Frequently Asked Questions
Can I use other types of potatoes for this recipe?
Yes, you can use different potatoes, but the texture and crispiness might vary. Yukon Gold and Russet potatoes are preferred due to their balance of starch and moisture. Waxy potatoes like red or fingerlings may not crisp up as well and can become overly soft.
Why use mayonnaise instead of just oil?
Mayonnaise contains oil, egg yolks, and sometimes vinegar or lemon juice, which help with browning and flavor. The egg yolks aid in creating a golden, crispy crust, while the acidity adds a subtle tang, making the potatoes more flavorful than oil alone.
Can I prepare the potatoes ahead of time?
You can cut and toss the potatoes in the mayonnaise mixture a few hours before roasting, but keep them covered and refrigerated to prevent discoloration. For best results, roast them just before serving to maintain crispiness.
Is this recipe gluten-free?
Yes, all the ingredients used are naturally gluten-free. Just ensure your mayonnaise and any additional seasonings or condiments are certified gluten-free if you have a severe allergy or sensitivity.
How do I make the potatoes extra crispy?
Drying the potatoes thoroughly before coating is key. Also, avoid overcrowding the baking sheet, use high heat (425°F/220°C), and flip the potatoes halfway through roasting. Using Russet potatoes generally yields crispier results due to higher starch content.
Can I add other vegetables to roast with the potatoes?
Absolutely. Root vegetables like carrots, parsnips, or sweet potatoes roast well alongside. Just cut them into similar-sized pieces to ensure even cooking and toss them with the same mayonnaise mixture for consistent flavor.
What if I don’t have smoked paprika or herbs?
You can omit smoked paprika or substitute it with regular paprika or a pinch of chili powder for a different flavor. Fresh or dried herbs are optional but add great aroma and complexity. Even simple salt, pepper, and garlic powder make a tasty base.
Is mayonnaise safe to cook with at high temperatures?
Yes, mayonnaise can be used in roasting because it contains oil and egg yolks that withstand oven temperatures well. It helps achieve a golden crust without burning quickly. Just avoid broiling directly, which can cause rapid burning.
Can I make this recipe vegan?
Yes, substitute regular mayonnaise with vegan mayonnaise or a mixture of tahini and lemon juice. The texture and taste will differ slightly, but you will still get a creamy coating that helps with browning and flavor.
How do I prevent the potatoes from sticking to the pan?
Using parchment paper or a silicone baking mat helps prevent sticking. Additionally, tossing the potatoes in oil and mayonnaise ensures a coating that reduces sticking. If sticking occurs, let the potatoes roast undisturbed for a few minutes before flipping.
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