Name: Oven-Fried Potatoes & Onions
Prep time: 10 min
Cook time: PT-490505H40M48S
Total time: PT-490505H40M48S
Cuisine: American
Ingredients: 4–5 medium Russet or Yukon Gold potatoes; 1 large yellow or sweet onion; 2–3 tablespoons olive oil or vegetable oil; 1 teaspoon salt (or to taste); 1/2 teaspoon black pepper; 1/2 teaspoon paprika (optional); 1/2 teaspoon garlic powder (optional); 1 tablespoon fresh parsley or 1 teaspoon dried herbs such as thyme or parsley (optional)

Why You’ll Love This Recipe

This dish is a simple, budget-friendly favorite that requires just a handful of ingredients, most of which you likely already have in your kitchen. The oven does all the work, allowing the potatoes and onions to crisp up beautifully while you focus on other parts of your meal. Whether you’re serving it with eggs in the morning or as a hearty side to meatloaf at dinner, these oven-fried potatoes and onions never disappoint. Plus, it’s easy to customize with your favorite seasonings or add-ins.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Russet or Yukon Gold potatoes
Yellow or sweet onions
Olive oil or vegetable oil
Salt
Black pepper
Paprika (optional)
Garlic powder (optional)
Fresh or dried herbs such as parsley or thyme (optional)

Directions

Preheat your oven to 425°F (220°C).
Wash and peel the potatoes if desired, then cut them into thin slices or small cubes for quicker and crispier results.
Peel and slice the onions into thin strips.
In a large mixing bowl, toss the potatoes and onions with olive oil until evenly coated.
Season generously with salt, pepper, and any optional seasonings like paprika, garlic powder, or herbs.
Spread the mixture in a single layer on a large baking sheet. For best results, avoid overcrowding the pan.
Bake for 25–35 minutes, flipping halfway through, until the potatoes are golden brown and crisp on the edges and the onions are caramelized.
Remove from the oven, garnish with fresh herbs if desired, and serve hot.

Servings and timing

This recipe makes about 4 servings.
Prep time: 10 minutes
Cook time: 30–35 minutes
Total time: 40–45 minutes

Variations

Add bacon: Toss in some chopped, pre-cooked bacon before baking for a smoky flavor boost.
Make it spicy: Add crushed red pepper flakes or cayenne for a bit of heat.
Use sweet potatoes: Swap out the white potatoes for sweet potatoes for a sweeter, more nutrient-dense twist.
Add bell peppers: Include sliced red or green bell peppers for added color and flavor.
Cheesy version: Sprinkle shredded cheese on top during the last 5 minutes of baking.

Storage/Reheating

Store leftover oven-fried potatoes and onions in an airtight container in the refrigerator for up to 4 days.
To reheat, spread them out on a baking sheet and warm in a 375°F oven for 10–15 minutes, or until heated through and crisp again. You can also reheat them in a skillet over medium heat for a few minutes to revive their crispiness. Avoid microwaving, as it can make them soggy.

FAQs

What kind of potatoes are best for oven-frying?

Russet or Yukon Gold potatoes are ideal because they crisp up well and hold their shape when baked.

Can I make this recipe ahead of time?

Yes, you can prep the potatoes and onions in advance and store them in the fridge. Bake just before serving for best results.

Why did my potatoes turn out soggy?

Soggy potatoes are usually caused by overcrowding the pan or not using enough heat. Make sure they’re in a single layer and bake at a high temperature.

Can I use red onions instead of yellow?

Yes, red onions work well and add a slightly different flavor and color to the dish.

Do I need to peel the potatoes?

Peeling is optional. Keeping the skin on adds texture and nutrients, but peeling gives a smoother finish.

Can I cook this on the stovetop instead?

Yes, but it will require more oil and attention. The oven version is easier and less greasy.

How do I make this dish crispier?

Cut the potatoes smaller, use high heat, and make sure the potatoes are dry before baking.

Is this dish gluten-free?

Yes, this recipe is naturally gluten-free as long as you use gluten-free seasonings.

Can I freeze the leftovers?

Freezing is not recommended, as the texture may become mushy after thawing.

What herbs go well with potatoes and onions?

Parsley, thyme, rosemary, and chives all pair beautifully with this dish.

Conclusion

Oven-Fried Potatoes & Onions is a timeless, versatile side dish that pairs well with almost any meal. With its crisp texture, savory flavor, and effortless preparation, it’s a recipe you’ll turn to again and again. Whether you enjoy it at breakfast or dinner, this dish brings simple, satisfying comfort to your table.