Laura’s lemon roasted potatoes are a simple, vibrant side dish where starchy potatoes are tossed with olive oil, fresh lemon juice, and zest, then roasted until golden and crispy on the outside and fluffy inside. The lemon adds a bright, tangy note that cuts through the richness of the oil, making these potatoes a perfect companion to everything from roasted chicken to grilled fish. This recipe works because the potatoes are parboiled first, which ensures a creamy interior while the high oven heat creates a shatteringly crisp crust.
Ingredients
- 2 lb (900 g) Yukon Gold or russet potatoes, scrubbed and cut into 1-inch (2.5 cm) chunks
- 3 tbsp (45 ml) olive oil
- 1 lemon – zest and juice (about 1 tsp zest and 2 tbsp juice)
- 2 cloves garlic, minced
- 1 tsp (5 g) salt, plus more for the boiling water
- 1/2 tsp (1 g) black pepper
- 1 tbsp (15 g) unsalted butter, melted (optional, for extra richness)
- 2 tbsp (8 g) fresh parsley, chopped, for garnish
Instructions
- Preheat your oven to 425°F (220°C). Place a large rimmed baking sheet in the oven while it heats.
- Place the potato chunks in a large pot and cover with cold water by 1 inch (2.5 cm). Add 1 tbsp (15 g) salt. Bring to a boil over high heat, then reduce to a simmer and cook for 8-10 minutes, until the potatoes are just fork-tender but not falling apart. Drain well and let them steam dry for 2-3 minutes in the colander.
- In a large bowl, whisk together the olive oil, lemon zest, lemon juice, minced garlic, 1 tsp (5 g) salt, and black pepper. Add the drained potatoes and toss gently to coat every piece.
- Carefully remove the hot baking sheet from the oven. Spread the potatoes in a single layer, cut-side down if possible. Roast for 20 minutes, then flip with a spatula. Continue roasting for another 15-20 minutes, until the potatoes are deep golden brown and crispy on all sides.
- If using the butter, drizzle the melted butter over the hot potatoes and toss to coat. Sprinkle with fresh parsley and serve immediately.
Tips
- Don’t skip the parboil: This step is key to getting a fluffy interior. Boiling the potatoes first softens the inside, so the oven can crisp the outside without drying out the middle.
- Dry the potatoes well: After draining, let the potatoes steam dry for a few minutes. Excess moisture will create steam in the oven and prevent browning.
- Use a hot pan: Preheating the baking sheet ensures the potatoes start sizzling immediately, which helps form a crisp crust. Be careful when adding the potatoes to the hot pan.
- Add lemon juice at the end: If you add all the lemon juice before roasting, it can make the potatoes soggy and the acid can prevent browning. Tossing with the juice at the start is fine, but for maximum lemon flavor, add a little fresh juice right before serving.
Serving Suggestions
These lemon roasted potatoes are incredibly versatile. Serve them alongside roasted chicken, grilled steak, or baked fish. They also make a fantastic addition to a brunch spread, next to scrambled eggs and bacon. For a vegetarian meal, pair them with a big green salad and some crusty bread.
Variations
- Herb lemon potatoes: Add 1 tsp (1 g) dried oregano or thyme to the oil mixture, and toss with fresh dill or chives instead of parsley.
- Spicy lemon potatoes: Add 1/2 tsp (1 g) red pepper flakes or a pinch of cayenne pepper to the oil mixture for a kick.
- Garlic-parmesan: After roasting, toss the potatoes with 1/4 cup (25 g) grated Parmesan cheese and an extra clove of minced garlic (sautéed briefly in the butter).
- Sweet potato twist: Substitute sweet potatoes for Yukon Golds. Reduce the parboil time to 5 minutes, as they soften faster.
Storage and Reheating
Store leftover lemon roasted potatoes in an airtight container in the refrigerator for up to 4 days. To reheat, spread them on a baking sheet and warm in a 400°F (200°C) oven for 8-10 minutes until hot and crispy. You can also reheat them in an air fryer at 350°F (175°C) for 5-7 minutes. Avoid microwaving, as it will make them soft and soggy.
Frequently Asked Questions
Can I use baby potatoes instead of chunks? Yes, baby potatoes work great. Halve them (or leave whole if very small) and skip the parboiling – just roast them for 35-40 minutes, flipping halfway, until tender and golden.
Why are my potatoes not crispy? The most common reasons are overcrowding the pan, not drying the potatoes after boiling, or not preheating the baking sheet. Make sure the potatoes are in a single layer with space between them, and that your oven is fully preheated.
Can I make these ahead of time? You can parboil the potatoes a day in advance and keep them in the fridge. When ready to cook, toss with the oil mixture and roast as directed. You may need to add 5-10 minutes to the roasting time since the potatoes start cold.
What if I don’t have a lemon? You can substitute 2 tbsp (30 ml) of white wine vinegar or apple cider vinegar, but the flavor will be slightly different. You could also use bottled lemon juice, but fresh is best for brightness.
Can I use olive oil spray instead of tossing in oil? Yes, but you’ll need to toss the potatoes with the lemon and garlic first, then spray with oil. The oil helps the seasonings adhere and promotes browning.
How do I know if the potatoes are fully cooked? The potatoes should be easily pierced with a fork and have a golden-brown crust. The internal temperature should be at least 210°F (99°C) for a fully cooked potato, but the fork test is the most reliable indicator.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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