Oven Fried Potatoes & Onions

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Golden, crispy, and irresistibly savory — Oven Fried Potatoes & Onions are the perfect comfort food side dish. This recipe brings together tender chunks of roasted potatoes and sweet, caramelized onions for a flavor-packed bite in every forkful. With a crispy edge and a soft, fluffy center, these potatoes are proof that sometimes the simplest ingredients create the most satisfying dishes. Whether served with a hearty breakfast, alongside grilled meats, or as a midnight snack, this dish shines on any table.

The beauty of this dish lies in its rustic charm and easy preparation. A short list of everyday ingredients like potatoes, onions, olive oil, and a few basic seasonings comes together in a way that’s both hearty and deeply flavorful. The slow roasting brings out the natural sugars in the onions, while the edges of the potatoes turn deliciously crispy — no deep frying required. It’s the kind of dish that makes the kitchen smell amazing and keeps everyone coming back for seconds.

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Ingredients for this Oven Fried Potatoes & Onions Recipe

• 4 medium Yukon Gold or Russet potatoes, diced into bite-sized cubes
• 1 large yellow onion, thinly sliced
• 3 tablespoons olive oil or melted butter
• 1 teaspoon garlic powder
• 1 teaspoon paprika
• ½ teaspoon dried thyme (optional)
• Salt and black pepper to taste
• Fresh parsley, chopped (for garnish)

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Step 1: Prep the Ingredients

Start by preheating your oven to 425°F (220°C). While the oven is heating up, wash and peel your potatoes if desired (leaving the skin on adds texture and nutrients). Dice them into small, evenly sized cubes for even roasting. Slice the onion into thin half-moons so they caramelize nicely alongside the potatoes.

Step 2: Season and Toss

Place the diced potatoes and sliced onions into a large mixing bowl. Drizzle with olive oil or melted butter, then sprinkle in garlic powder, paprika, thyme (if using), salt, and pepper. Toss everything together until the potatoes and onions are well-coated with oil and spices.

Step 3: Arrange on a Baking Sheet

Spread the seasoned potatoes and onions in a single layer on a large baking sheet lined with parchment paper or lightly greased. Make sure the pieces aren’t crowded — this helps them crisp up instead of steaming.

Step 4: Roast to Perfection

Place the baking sheet in the preheated oven and roast for 25–30 minutes. After the first 15 minutes, give the potatoes and onions a good stir to ensure even browning. Continue roasting until the potatoes are golden-brown and crispy on the outside, and fork-tender inside.

Step 5: Garnish and Serve

Once they’re beautifully crisp and caramelized, remove the baking sheet from the oven. Sprinkle with freshly chopped parsley for a pop of color and freshness. Serve hot as a side dish or even as the star of a vegetarian meal.

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Storage Instructions

To store leftover Oven Fried Potatoes & Onions, let them cool completely before transferring to an airtight container. Keep them in the refrigerator for up to 4 days. To reheat, spread them out on a baking sheet and warm in a 375°F (190°C) oven for about 10–12 minutes to bring back the crispiness. Alternatively, you can reheat them in a skillet over medium heat or in an air fryer for extra crunch. Avoid microwaving, as it can make the potatoes soggy.

For longer storage, you can freeze them. Place cooled potatoes and onions in a freezer-safe container or resealable bag and store for up to 2 months. Reheat directly from frozen in a hot oven at 400°F (205°C) for about 15–20 minutes.

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Estimated Nutrition

Serving Size: 1 cup (approx.)

• Calories: 180
• Carbohydrates: 28g
• Protein: 3g
• Fat: 7g
• Saturated Fat: 1g
• Cholesterol: 0mg
• Fiber: 3g
• Sodium: 200mg
• Sugar: 3g
• Vitamin C: 20% DV
• Potassium: 620mg

Note: Nutrition values may vary based on exact ingredients and portion sizes.

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Frequently Asked Questions

1. Can I use red potatoes or sweet potatoes instead?

Yes! Red potatoes hold their shape well, and sweet potatoes offer a touch of natural sweetness. Adjust cooking time slightly if needed.

2. Why are my potatoes not getting crispy?

Make sure the potatoes are in a single layer and not overcrowded. Also, high heat (425°F) and enough oil are essential for crispiness.

3. Do I need to boil the potatoes first?

No boiling needed. Roasting from raw allows them to crisp up better and keeps things simple.

4. Can I make this recipe ahead of time?

Yes. Roast them earlier in the day and reheat in the oven before serving to keep them crispy.

5. How can I make this dish spicier?

Add a pinch of cayenne pepper or crushed red pepper flakes when seasoning the potatoes.

6. Is this dish gluten-free?

Yes, all the ingredients are naturally gluten-free. Just double-check any seasoning blends or oils used.

7. Can I add other vegetables?

Definitely. Bell peppers, zucchini, or mushrooms can be roasted alongside the potatoes, though cooking times may vary slightly.

8. What’s the best oil to use?

Olive oil adds great flavor, but avocado oil or melted butter also work well for roasting.

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