Oven Fried Potatoes & Onions is a simple and delicious dish that everyone will love. Crispy potatoes mixed with sweet onions make for a perfect side dish that pairs well with almost any meal. Whether you’re serving it with grilled meats, enjoying it for breakfast, or having it as a snack, this recipe is sure to please!

Table of Contents
Why Make This Recipe
Making Oven Fried Potatoes & Onions is a great way to enjoy a healthy yet flavorful side dish. It is easy to prepare, requires minimal ingredients, and can be made in large batches. Plus, cooking them in the oven allows you to get that crispy texture without the need for frying. This recipe is not just easy; it’s also customizable to fit your taste and dietary preferences.
How to Make Oven Fried Potatoes & Onions
Ingredients:
- 4 medium russet potatoes, peeled and diced into 1/2-inch cubes
- 1 large yellow onion, chopped
- 3 tbsp olive oil (or melted butter for a richer flavor)
- 1 tsp garlic powder
- 1/2 tsp smoked paprika
- 1 tsp salt (or to taste)
- 1/4 tsp black pepper
- 2 tbsp chopped fresh parsley (for garnish)
Directions:
- Set your oven to 425°F. Line a baking sheet with parchment paper or lightly grease it for easy cleanup and crispy edges.
- In a large mixing bowl, toss the diced potatoes and chopped onion with olive oil.
- Add garlic powder, paprika, salt, and pepper. Stir well to coat every piece evenly.
- Spread the mixture out in a single layer on the baking sheet. Make sure not to overcrowd. Use two pans if needed to allow everything to crisp up instead of steaming.
- Roast for 30 minutes, stirring halfway through.
- For extra browning, increase the heat to broil for the final 3-5 minutes. Watch carefully to avoid burning.
- Once golden and crispy, transfer to a serving dish and sprinkle with fresh parsley.
How to Serve Oven Fried Potatoes & Onions
Serve the Oven Fried Potatoes & Onions hot as a side dish. They are great with grilled meats, roast chicken, or even with scrambled eggs for breakfast. You can also add your favorite dipping sauce, like ketchup or ranch dressing, for extra flavor.
How to Store Oven Fried Potatoes & Onions
If you have leftovers, store them in an airtight container in the fridge. They will keep well for about 3-4 days. To reheat, place them in a hot oven or air fryer to get them crispy again.
Tips to Make Oven Fried Potatoes & Onions
- To ensure even cooking, try to cut the potatoes and onions into similar sizes.
- Feel free to add other seasonings such as rosemary or thyme for extra flavor.
- If you like it spicy, add a pinch of cayenne pepper or some red pepper flakes.
Variation
You can customize this recipe by adding additional vegetables like bell peppers, carrots, or zucchini. Just ensure they are cut to a similar size as the potatoes for even cooking.
FAQs
1. Can I use other types of potatoes?
Yes, you can use Yukon Gold or red potatoes if you prefer. Just keep in mind that cooking times may vary slightly.
2. Can I make this dish ahead of time?
You can prepare the potatoes and onions ahead of time, toss them in olive oil and spices, and store them in the fridge. Roast them just before serving.
3. Is it possible to use an air fryer for this recipe?
Absolutely! You can cook the potatoes and onions in an air fryer for about 20 minutes at 400°F, shaking the basket halfway through for even cooking.

Oven Fried Potatoes & Onions
Ingredients
Main ingredients
- 4 medium russet potatoes, peeled and diced into 1/2-inch cubes
- 1 large yellow onion, chopped
- 3 tablespoons olive oil (or melted butter for a richer flavor)
- 1 teaspoon garlic powder
- ½ teaspoon smoked paprika
- 1 teaspoon salt (or to taste)
- ¼ teaspoon black pepper
- 2 tablespoons chopped fresh parsley (for garnish)
Instructions
Preparation
- Set your oven to 425°F (220°C). Line a baking sheet with parchment paper or lightly grease it for easy cleanup and crispy edges.
- In a large mixing bowl, toss the diced potatoes and chopped onion with olive oil.
- Add garlic powder, paprika, salt, and pepper. Stir well to coat every piece evenly.
- Spread the mixture out in a single layer on the baking sheet. Make sure not to overcrowd. Use two pans if needed to allow everything to crisp up instead of steaming.
Cooking
- Roast for 30 minutes, stirring halfway through.
- For extra browning, increase the heat to broil for the final 3-5 minutes. Watch carefully to avoid burning.
- Once golden and crispy, transfer to a serving dish and sprinkle with fresh parsley.