Oven-Fried Potatoes with Onions Recipe

Introduction

This recipe for Oven-Fried Potatoes with Onions is simple & delicious, creating a crispy side dish with minimal effort. The oven-frying method delivers fantastic texture without the mess of deep frying. For another easy oven-fried favorite, try this Easy Crispy Oven Fried Chicken Delight Ready in 30 Minutes.

Ingredients

This recipe for Oven-Fried Potatoes with Onions uses simple ingredients to create a side dish with a wonderfully crispy exterior and a soft, fluffy interior.

  • 1 1/2 lbs red potatoes
  • 1 1/2 tsp kosher fine salt
  • 1 Tbsp extra virgin olive oil
  • 4 cloves garlic, minced
  • 1 white onion, thinly sliced
  • 2 tsp chopped chives
  • 1 tsp flaky salt
  • 1/2 tsp freshly cracked black pepper

Oven-Fried Potatoes with Onions ingredients

Timing

Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes

Context: This recipe for Oven-Fried Potatoes with Onions is about 20% faster than similar recipes, getting you from prep to plate in under an hour.

Step-by-Step Instructions

Step 1 — Preheat and Prepare

Preheat your oven to 425°F (220°C). This high heat is essential for achieving a crispy, fried-like texture on your Oven-Fried Potatoes with Onions.

While the oven heats, line a large, rimmed baking sheet with parchment paper or foil for easy cleanup.

Step 2 — Cut the Potatoes and Onions

Wash and scrub 2 pounds of russet or Yukon Gold potatoes. Cut them into uniform ½-inch cubes or wedges so they cook evenly.

Thinly slice one large yellow onion. Keeping the onion slices thin ensures they caramelize and become tender alongside the potatoes.

Step 3 — Season the Mixture

In a large bowl, combine the potato cubes and sliced onions. Drizzle with 3 tablespoons of olive oil or avocado oil, tossing to coat evenly.

Season generously with salt, black pepper, and your choice of herbs like paprika, garlic powder, or dried rosemary. Toss again until everything is well-coated.

Step 4 — Arrange on Baking Sheet

Spread the potato and onion mixture in a single, even layer on the prepared baking sheet. Avoid overcrowding to allow hot air to circulate, which is key for crispiness.

For extra-crispy results, make sure the potatoes are not touching each other. Use two baking sheets if necessary.

Step 5 — Roast to Perfection

Place the baking sheet in the preheated oven and roast for 20 minutes. After 20 minutes, use a spatula to flip and stir the potatoes and onions.

Continue roasting for another 15-20 minutes, or until the potatoes are golden brown, crispy on the edges, and fork-tender.

Step 6 — Check for Doneness and Serve

The Oven-Fried Potatoes with Onions are done when the potatoes are easily pierced with a fork and have a deep golden color. The onions should be soft and caramelized.

For extra crispiness, you can broil for the final 1-2 minutes, watching carefully to prevent burning. Serve immediately while hot and crispy.

Nutritional Information

Calories 245
Protein 5g
Carbohydrates 35g
Fat 10g
Fiber 4g
Sodium 320mg

Note: Estimates for these Oven-Fried Potatoes with Onions are based on typical ingredients and serving size.

Healthier Alternatives

  • Sweet Potatoes — A lower-glycemic alternative that adds a subtle sweetness and boosts the vitamin A content of your Oven-Fried Potatoes with Onions.
  • Cauliflower Florets — A fantastic low-carb swap that roasts up with crispy edges, absorbing the savory onion flavor beautifully.
  • Chickpeas — For a protein-packed version, use drained and rinsed chickpeas; they become wonderfully crispy and add a nutty flavor.
  • Avocado Oil Spray — Instead of pouring oil, use a light spray to significantly reduce the fat content while still achieving a crispy texture.
  • Nutritional Yeast — A dairy-free option that provides a cheesy, savory flavor without the dairy, perfect for a vegan version.
  • Smoked Paprika & Garlic Powder — Amplify flavor without adding sodium; these spices add a deep, smoky dimension to the dish.
  • Arrowroot Powder — A gluten-free alternative to dusting with flour, helping to create an extra-crispy coating on the potatoes and onions.

Oven-Fried Potatoes with Onions finished

Serving Suggestions

  • Serve these crispy Oven-Fried Potatoes with Onions alongside a juicy grilled steak or a simple pan-seared chicken breast for a satisfying and complete meal.
  • For a classic comfort food pairing, top a bowl of these potatoes with a fried or poached egg and a sprinkle of fresh herbs for a hearty breakfast or brunch.
  • Transform your Oven-Fried Potatoes with Onions into a vegetarian main course by serving them with a dollop of sour cream or Greek yogurt and a side of roasted vegetables.
  • These potatoes are the perfect casual party food. Serve them in a large bowl with small plates and toothpicks for an easy, shareable appetizer.
  • For a quick weeknight dinner, pair these potatoes with a crisp green salad and a simple vinaigrette to balance the rich, savory flavors.
  • Create an elegant plating by serving the Oven-Fried Potatoes with Onions in a shallow bowl, garnished with fresh chives or parsley for a pop of color.

Whether for a family dinner or a casual gathering, these versatile Oven-Fried Potatoes with Onions are sure to be a crowd-pleaser.

Common Mistakes to Avoid

  • Mistake: Using the wrong potato type, like waxy red potatoes, which don’t get crispy. Fix: Opt for high-starch varieties like Russets or Yukon Golds for the best texture in your Oven-Fried Potatoes with Onions.
  • Mistake: Crowding the baking sheet, which steams the potatoes instead of roasting them. Fix: Use two sheets or cook in batches to ensure each piece has space for proper browning.
  • Mistake: Skipping the step of soaking or rinsing the cut potatoes, leaving excess surface starch. Fix: Soak slices in cold water for 30 minutes to remove starch, then pat completely dry for maximum crispiness.
  • Mistake: Adding onions at the same time as potatoes, causing them to burn before the potatoes are done. Fix: Add onion slices halfway through the cooking time so they caramelize perfectly without charring.
  • Mistake: Insufficiently preheating the oven, leading to soggy results. Fix: Always preheat your oven to a high temperature (around 425°F/220°C) so the potatoes start cooking immediately.
  • Mistake: Under-oiling or over-oiling the potatoes, affecting crispiness and causing greasiness. Fix: Toss potatoes and onions in just enough oil to coat them lightly and evenly—about 1-2 tablespoons per pound.
  • Mistake: Not seasoning generously enough; salt and pepper often get lost during cooking. Fix: Season well before baking and consider a final sprinkle of flaky salt after they come out of the oven.
  • Mistake: Forgetting to flip or toss the potatoes halfway through baking. Fix: Give the tray a good shake or use a spatula to flip the pieces for even browning on all sides.
  • Mistake: Opening the oven door too frequently to check, which causes temperature fluctuations. Fix: Rely on your oven light and timer; only open the door near the end to check for doneness.

Storing Tips

  • Fridge: Store leftover Oven-Fried Potatoes with Onions in an airtight container in the refrigerator for up to 4 days.
  • Freezer: For longer storage, freeze the potatoes and onions in a freezer-safe bag or container for up to 3 months. Note that the texture may become softer upon thawing.
  • Reheat: For best results, reheat on a baking sheet in a 400°F (200°C) oven until hot and crispy, about 10-15 minutes. Ensure the internal temperature reaches 165°F (74°C) for food safety.

Always allow your Oven-Fried Potatoes with Onions to cool completely before storing to maintain quality and prevent condensation.

Conclusion

We hope you love this simple method for making delicious Easy Oven Fried Potatoes and Onions – Crispy & Flavorful. Give this recipe a try and let us know how it turned out in the comments below! Don’t forget to subscribe for more easy side dish ideas.

Print

Crispy Oven Fried Potatoes and Onions

Oven-fried potatoes and onions that are crispy on the outside and tender on the inside, seasoned with garlic, chives, and flaky sea salt for a flavorful and easy side dish.

  • Author: Sophie Lane
  • Prep Time: 10 minutes
  • Cook Time: 1 hour 20 minutes
  • Total Time: 1 hour 30 minutes
  • Yield: 4 1x
  • Method: Side Dish
  • Cuisine: American

Ingredients

Scale
  • 1 1/2 lbs red potatoes
  • 1 1/2 tsp kosher fine salt
  • 1 Tbsp extra virgin olive oil
  • 4 cloves garlic, minced
  • 1 white onion, thinly sliced
  • 2 tsp chopped chives
  • 1 tsp flaky salt
  • 1/2 tsp freshly cracked black pepper

Instructions

  1. Preheat oven to 400˚F.
  2. Cut the potatoes into quarters. Add to a pot and fill with enough water to cover the potatoes. Add kosher salt to the water and stir. Bring to a boil over high heat.
  3. Once it starts to boil, remove from heat, drain, and set aside.
  4. While the potatoes are coming to a boil, add olive oil and garlic to a rimmed baking sheet or baking dish. Place the pan in the oven to get hot for about 5 to 7 minutes.
  5. Remove pan from oven carefully. Add potatoes to the pan in an even layer, cut side down, avoiding any overlap.
  6. Roast for 30 to 35 minutes, until the bottoms are golden brown and crispy. Remove pan from the oven and flip so the other cut side is down. Sprinkle onions on top.
  7. Roast for another 20 to 30 minutes, until the potatoes are crispy on the bottom. Stir occasionally to prevent onions from burning.
  8. Remove and top with flaky sea salt, black pepper, and chives.

Notes

Parboiling the potatoes with salt infuses flavor and helps achieve a crispy texture. Preheating the oil in the baking pan before adding potatoes ensures extra crunch. Stir onions occasionally during roasting to avoid burning.

Nutrition

  • Calories: 220
  • Sugar: 3g
  • Sodium: 600mg
  • Fat: 7g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 4g
  • Protein: 3g
  • Cholesterol: 0mg

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FAQs

What type of potato is best for Oven-Fried Potatoes with Onions?

Starchy potatoes like Russets or Yukon Golds work best for Oven-Fried Potatoes with Onions. They become crispy on the outside and fluffy on the inside. Avoid waxy potatoes, as they won’t achieve the same texture.

How do I prevent the potatoes from sticking to the baking sheet?

Generously coat your baking sheet with oil or use parchment paper. Ensure the potatoes and onions are in a single layer without overcrowding. This helps the Oven-Fried Potatoes with Onions crisp up evenly without sticking.

Can I make this recipe ahead of time?

You can prep the potatoes and onions ahead, but cook them just before serving for the best texture. Reheated Oven-Fried Potatoes with Onions may lose their crispiness. For optimal results, enjoy them fresh from the oven.

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