Let Me Tell You—This One’s a Keeper
You know how some foods just take you back? Oven fried potatoes & onions do it for me, every single time. The first time I tried these, I accidentally set off the smoke alarm and panicked (I may have, um, forgotten about the oil). Since then, though, it’s my not-so-secret weapon for Saturday brunches and, okay, those evenings when I just want something potatoey and crispy but can’t be starched to deal with deep-frying. And hey, no splattered oil to clean—bonus.
Honestly—Why You’ll Love This (Or at Least Why I Do)
I make this when I can’t decide what to cook and end up rooting around for comfort food. My family basically inhales them, especially when I get the edges nice and golden (don’t tell anyone, but sometimes I end up picking off all the crispy bits before they get to the table). And if you’ve ever had that thing where the potatoes stick, trust me, parchment paper is your mate. Also: this is a handy side for those “what’s-in-the-fridge” nights—I’ve made this with as many onions as potatoes and it still turned out grand.
Here’s What You’ll Need (Give or Take)
- 6-8 medium potatoes, any kind works, honestly. I use Yukon Golds a lot but russets are just fine too.
- 1 big yellow onion—or a couple of smaller ones. Red works if that’s all you’ve got. My uncle swears by sweet onions, but I can’t tell the difference blindfolded.
- 3-4 tablespoons olive oil (sometimes I just go with whatever’s on hand—canola or even a knob of butter in a pinch)
- 1 teaspoon smoked paprika (or just regular, but smoked gives it that oomph)
- Salt & black pepper to taste (my hand’s heavy; you do you)
- Optional: a few cloves of garlic (sliced or minced), handful of fresh herbs like parsley or rosemary, or even a shake of chili flakes if you want a bit of snap
How I Pull This Together, Step-by-Stepish
- Crank the oven to 220°C (that’s about 425°F here for my U.S. buddies). If you forget preheating, don’t worry—just tack on a few more minutes at the end. I do that all the time.
- Scrub your potatoes, then chop into bite-sized wedges or dices—err on the chunky side if you want them fluffy, thinner if you prefer crisp. I sometimes leave the skin, sometimes not—depends on my mood and whether I can find the peeler.
- Slice the onion into half-moons. Not too fussy. If they fall apart, all the better for getting those caramelized edges.
- Tip all of it onto a big rimmed baking sheet. (Lining with parchment paper saves a headache later; trust me on this.)
- Drizzle over the oil, add the paprika, salt, and pepper. Now get in there with your hands and toss everything until the potatoes look all glossy. Yes, use your hands—less fiddly than spoons. If you’re brave, sneak a raw potato bite now (not recommending, but I do it).
- Spread it all out in a single layer. Don’t cram or it’ll just steam, not fry. If you piled too much on, use two trays (I’ve made that mistake ashtrays—I mean, afew times).
- Bake in the hot oven for 25–35 minutes, flipping things around halfway. Actually, timing depends on your oven; mine runs hot, so I start checking after 25min.
- When the potatoes are crisp and golden, and onions are caramelized in spots (this is the good stuff), pull ’em out. I might munch a few off the tray standing at the stove. Who doesn’t?
- Sprinkle with a little more salt, maybe some fresh herbs if you’re feeling fancy. Serve straight away, or, if you’re me, hover till everyone else grabs some first.
Things I’ve Figured Out (the Hard Way)
- Trying to rush the bake = soggy potatoes. Wait for real browning. Trust me.
- More oil isn’t always better; too much and things get greasy.
- If your potatoes look pale at 35 mins, just leave them a bit longer. Every oven’s got its own personality.
- If onions burn, they’re probably on the edge of the tray—shuffle things around next time. Or, as I learned, maybe add them halfway through (though I find it works better if they go with the potatoes right off… go figure).
If You Fancy Mixing It Up (or Making a Culinary Oops!)
- Tossed in a bit of parmesan once mid-bake—yum. But blue cheese? Er, never again. Yeeesh.
- Sometimes swap half the potatoes for sweet potatoes—gives a nice twist, but don’t expect the same crisp.
- Added chopped bell peppers on a whim. Actually, quite good, just keep an eye on them so they don’t char to a crisp.
Do You Need Fancy Gear?
A big baking tray makes life easier—though I’ve done this in a casserole dish when nothing else was clean. Parchment paper is your pal, but foil will get you by if you’re out. If I’m out of both, a well-oiled pan works too… a bit more scrubbing later, but nothing tragic.
How to Store Leftovers (Though There Rarely Are!)
Tuck leftovers into a container and pop in the fridge. They’re fine till the next day (maybe two) though, honestly, in my house it rarely lasts more than a day. If you want to crisp things up, I toss them back in the oven on high for five minutes or so. Or eat ’em cold while standing in front of the fridge—that’s legit too.
What to Serve Alongside (or Just Eat ‘Em Straight!)
I love these with a runny fried egg for breakfast, or right next to juicy roast chicken. My sister, weirdly, puts hot sauce on hers. We sometimes serve a vinegary slaw or even just a big green salad on the side. Good with ketchup too—though I won’t judge if you go for curry sauce (it’s a Northern thing, apparently).
Things I Wish I’d Known (My Pro-Tip Confessions)
- Once tried to cut the potatoes too thin—ended up with burnt potato chips. Stick with good chunky pieces.
- Trying to do too many things at once? Set that timer. Trust me, distracted TV-watching equals burnt edges every time.
- Actually, giving it a quick shuffle halfway is worth the trouble—it stops sticking, and gets the good brown bits everywhere.
Questions Folks Have Actually Asked Me
- Can I make this ahead? – You can! But they’re best just out of the oven. I think this tastes better the next day, but my partner disagrees—go figure.
- Will red potatoes really work? Yes. They’re waxier so a little less crispy, but honestly, any kind of spud will do.
- Do I really need to peel the potatoes? Not unless you want to. The skins get nutty and crisp; plus, I’m lazy some nights.
- Can I use other veg? Absolutely. Carrots, parsnips, or, if you want to get wild, a handful of thyme-roasted mushrooms (learned that one from Smitten Kitchen’s potato wisdom).
- Is parchment paper really THAT important? Maybe not, but it makes for way less soak time in the sink. Here’s a quick read on when and why to use parchment if you’re curious.
- Can I make it in an air fryer? I’ve heard it works, but mine’s too small. If you try it, let me know!
That’s all from my kitchen—now go on, give these oven fried potatoes & onions a try. And if you end up snacking straight from the tray, well… it happens to the best of us. Cheers!
Ingredients
- 4 medium russet potatoes, cut into 1/2-inch slices
- 1 large yellow onion, thinly sliced
- 3 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1/2 teaspoon dried thyme
- 3/4 teaspoon salt
- 1/2 teaspoon black pepper
- 2 tablespoons chopped fresh parsley (optional, for garnish)
Instructions
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1Preheat your oven to 425°F (220°C). Line a large baking sheet with parchment paper or lightly grease it.
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2In a large bowl, toss the potato slices and onions with olive oil, garlic powder, paprika, thyme, salt, and black pepper until evenly coated.
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3Spread the potatoes and onions in an even layer on the prepared baking sheet.
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4Bake for 20 minutes, then flip the potatoes and onions. Continue baking for another 15 minutes, or until golden and crispy.
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5Remove from the oven and garnish with fresh parsley if desired. Serve immediately.
Approximate Information for One Serving
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
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