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Crispy Roasted Potatoes and Onions

Published: Jun 22, 2025 by Jennifer · This post may contain affiliate links · Leave a Comment

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Savor the Comforting Crunch of Crispy Roasted Potatoes and Onions

Discover the perfect side dish with this Crispy Roasted Potatoes and Onions recipe, a golden and savory delight that never fails to satisfy. These roasted slices are rich in flavor, coated in herbs, and cooked to crispy perfection with little effort.

Crispy Roasted Potatoes and Onions

Whether you're preparing a hearty breakfast plate, a simple weeknight dinner, or a weekend brunch, this recipe offers comfort and crunch in every bite. It’s rustic, homey, and just right when paired with nearly any protein or served solo.

Ideal for feeding a crowd or keeping things cozy, Crispy Roasted Potatoes and Onions are a delicious way to enjoy the simple pleasures of home-cooked food. Let’s roast up something amazing together.

Golden and Crispy: Crispy Roasted Potatoes and Onions Recipe

This Crispy Roasted Potatoes and Onions recipe brings together thinly sliced potatoes and sweet onions, all tossed in olive oil and herbs. Roasting them at high heat transforms them into golden bites with tender centers and crispy edges.

Pair them with Creamy Dill Salmon or Cream of Mushroom Chicken for a full and balanced plate. They also taste amazing alongside BBQ Chicken Quesadillas, giving you flavor and texture in every forkful.

Pro Tips for the Best Crispy Roasted Potatoes and Onions:

  1. Use Waxy Potatoes: Red or other waxy varieties hold their shape well and crisp up better than starchy potatoes.
  2. Slice Evenly: Aim for ¼-inch slices on potatoes and ½-inch for onions to help them roast at the same pace.
  3. Don’t Overcrowd the Pan: Spread everything out so air can circulate, creating that signature crispy finish.
  4. Flip Halfway Through: Toss the veggies mid-roast for even browning and deeper flavor.
  5. Serve Immediately: These are best enjoyed hot and fresh—crispy edges and all.
Crispy Roasted Potatoes and Onions

Crispy Roasted Potatoes and Onions Recipe:

  • Preparation time: 10 minutes
  • Cooking time: 40 minutes
  • Servings: 4
  • Equipment: Sheet pan, parchment paper, mixing bowl, spatula

With just a handful of ingredients and simple steps, this dish turns out reliably delicious every single time. It’s also wonderful next to Loaded Chicken and Potato Casserole or Amazing Forgotten Chicken.

Ingredients:

  • 1½ to 2 lbs red skin or waxy potatoes, sliced ¼ inch thick
  • 1 medium yellow onion, sliced ½ inch thick
  • 3 tablespoons olive oil
  • 2 teaspoons kosher salt
  • Freshly cracked black pepper, to taste
  • 1 tablespoon fresh rosemary needles or 1 teaspoon dried

Directions:

  1. Preheat and Prep the Pan: Heat your oven to 425°F. Line a baking sheet with parchment paper.
  2. Toss the Vegetables: In a large bowl, combine the sliced potatoes and onions. Drizzle with olive oil, then season with salt, pepper, and rosemary. Toss to coat evenly.
  3. Spread Evenly: Arrange the potatoes and onions in a single layer on the prepared pan, keeping them flat and spaced out.
  4. Roast the First Side: Bake for 20 minutes. Then, use a spatula to gently toss and flip some pieces to ensure crisp edges.
  5. Finish Roasting: Continue baking for another 15–20 minutes, or until golden brown and crispy in spots.
  6. Serve and Enjoy: Remove from oven and serve hot, straight from the pan for best flavor and texture.

Irresistibly Crispy and Comforting

Crispy Roasted Potatoes and Onions are a perfect side for dishes like Fluffy Pancakes during breakfast or with savory options like The Best Broccoli Cheese Soup.

You can even pair them with Paula Deen’s Amazing Chicken Casserole or Pineapple Pie with Cream Cheese for a meal that combines comfort and satisfaction.

Easy to make and hard to resist, this roasted recipe offers something everyone will enjoy. Ready to turn on the oven and bring warmth to your kitchen? Let’s get roasting!

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Crispy Roasted Potatoes and Onions

Crispy Roasted Potatoes and Onions

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With just a handful of ingredients and simple steps, this dish turns out reliably delicious every single time. It’s also wonderful next to Loaded Chicken and Potato Casserole or Amazing Forgotten Chicken.

  • Total Time: 50 minutes
  • Yield: 4 1x

Ingredients

Scale
  • 1½ to 2 lbs red skin or waxy potatoes, sliced ¼ inch thick

  • 1 medium yellow onion, sliced ½ inch thick

  • 3 tablespoons olive oil

  • 2 teaspoons kosher salt

  • Freshly cracked black pepper, to taste

  • 1 tablespoon fresh rosemary needles or 1 teaspoon dried

Instructions

  • Preheat and Prep the Pan: Heat your oven to 425°F. Line a baking sheet with parchment paper.

  • Toss the Vegetables: In a large bowl, combine the sliced potatoes and onions. Drizzle with olive oil, then season with salt, pepper, and rosemary. Toss to coat evenly.

  • Spread Evenly: Arrange the potatoes and onions in a single layer on the prepared pan, keeping them flat and spaced out.

  • Roast the First Side: Bake for 20 minutes. Then, use a spatula to gently toss and flip some pieces to ensure crisp edges.

  • Finish Roasting: Continue baking for another 15–20 minutes, or until golden brown and crispy in spots.

 

  • Serve and Enjoy: Remove from oven and serve hot, straight from the pan for best flavor and texture.

  • Author: Jennifer
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
Crispy Roasted Potatoes and Onions
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