These Crispy Roasted Rosemary Potatoes are an easy dinner side dish made with 2 pounds of small potatoes, olive oil, kosher salt, black pepper, and fresh rosemary. Roast the potatoes at 425°F for 35 to 45 minutes, turning once, until the outsides are deeply golden and crisp while the centers are tender.
Every bite brings together a crackly roasted crust, a buttery potato center, fragrant rosemary, and just enough peppery warmth. The recipe serves 4 to 6 people and takes about 50 to 60 minutes from start to finish, making it a dependable choice for weeknight dinners, Sunday roasts, and holiday tables.
Jump to RecipeWhy You’ll Love This Recipe
There is something wonderfully satisfying about a pan of potatoes that emerges from the oven with bronzed edges and a soft, creamy middle. This recipe uses a short ingredient list, but careful preparation makes every component count.
Fresh rosemary gives the potatoes a woodsy, pine-like aroma that perfumes the olive oil as they roast. Yukon Gold potatoes are especially appealing because their naturally buttery texture contrasts beautifully with the crisp surface, while red or baby potatoes also work very well.
The potatoes are flexible enough for almost any dinner menu. Serve them alongside roasted chicken, grilled steak, baked fish, or a vegetable main course, and consider pairing the meal with a bright no-mayo coleslaw for a cool, crunchy contrast.
Ingredients You’ll Need
Small Yukon Gold, red, or baby potatoes are ideal because they cook evenly and have a pleasant ratio of crisp skin to tender flesh. Cut larger potatoes into 1- to 1 1/2-inch pieces so the centers finish cooking before the outside becomes too dark.
- Potatoes: Use 2 pounds, scrubbed and cut into evenly sized pieces.
- Olive oil: Three tablespoons coat the potatoes and encourage rich browning.
- Seasonings: Use 1 to 1 1/2 teaspoons kosher salt and 1/2 teaspoon freshly ground black pepper.
- Rosemary: Add 1 to 2 tablespoons of finely chopped fresh rosemary, or 1 1/2 to 2 teaspoons dried rosemary.
- Garlic: Two to three minced or thinly sliced cloves are optional and should be added near the end.
Fresh rosemary has the most vibrant fragrance, but dried rosemary is a practical pantry substitute. If using dried rosemary, rub it briefly between your fingers before adding it to release more of its aroma.
For another dinner idea featuring a different roasted vegetable, take a look at this roasted spaghetti squash with Parmesan and parsley.
How to Make It Step-by-Step
Step 1: Heat the oven to 425°F, or use 450°F when you want especially crisp potatoes. A large rimmed baking sheet may be placed in the oven as it heats; the hot surface gives the potatoes an immediate start on browning.
Step 2: Scrub the potatoes under cool water and cut them into 1- to 1 1/2-inch pieces. Baby potatoes can be halved, while larger potatoes should be quartered or cut into chunks so every piece is close in size.
Step 3: Pat the potatoes completely dry with clean kitchen towels or paper towels. This step matters because surface moisture creates steam and can prevent the oil from producing a deeply browned crust.
Step 4: Place the dry potatoes in a large bowl and toss them with the olive oil, kosher salt, black pepper, and chopped rosemary. Coat every piece evenly, but hold back the garlic until the final 10 to 15 minutes so its delicate edges do not burn.
Step 5: Spread the potatoes over the baking sheet in one uncrowded layer, arranging the cut sides down where possible. Leave small spaces between pieces; if the pan is overcrowded, the potatoes are more likely to steam instead of roast.
Step 6: Roast for 35 to 45 minutes, turning the potatoes once after about 20 to 25 minutes. Add the optional garlic during the last 10 to 15 minutes, then continue roasting until the potatoes are deeply golden and a knife slides easily into the centers.
Step 7: Taste the potatoes while they are hot and adjust the salt if necessary. Scatter over a little additional fresh rosemary if you want a brighter herbal finish, then serve immediately.
How to Get the Crispiest Potatoes
Drying is the first major secret to crispness, and spacing is the second. The potatoes need direct contact with the hot pan and enough room for moisture to escape, so use a second sheet if necessary rather than piling everything onto one crowded surface.
Placing the cut sides down helps create broad, dark-golden patches that are especially crisp. Avoid turning the potatoes too early; they should have time to form a crust before you move them around.
For the most pronounced crust, use the optional parboiling method. Simmer the cut potatoes for 5 to 8 minutes, drain them thoroughly, let them steam-dry briefly, and shake them in the colander to roughen their edges before coating them with oil and roasting for about 35 to 40 minutes.
The roughened surfaces create extra ridges that brown beautifully in the oven. This version takes a little more effort, while roasting directly from raw is simpler and generally takes about 40 to 45 minutes.
If you are planning a complete pasta dinner, the savory potatoes can also accompany bacon, spinach, and caramelized onion pasta for a hearty spread.
Serving Suggestions
Serve these potatoes straight from the oven in a warm serving bowl or on a shallow platter. Their crisp edges are at their best immediately, before condensation has time to soften the surface.
- Pair them with roast chicken, pork tenderloin, steak, or baked salmon.
- Serve with fried or poached eggs for a satisfying breakfast-for-dinner plate.
- Add a simple green salad or steamed vegetables for balance.
- Offer sour cream, aioli, or a lemony yogurt sauce on the side if you enjoy dipping.
Rosemary potatoes are also a welcome addition to a holiday buffet because they require no complicated sauce. For dessert, finish the meal with a slice of lemon-glazed poppy seed bread to bring a fresh citrus note to the table.
Storage and Reheating
Allow leftovers to cool, then refrigerate them in a covered container for up to several days. The potatoes will soften in the refrigerator, but they can regain much of their texture when reheated properly.
Spread them in a single layer on a baking sheet and reheat in a hot oven until warmed through and crisp at the edges. An air fryer also works well, provided the potatoes are not packed too tightly in the basket.
Avoid microwaving if crispness is your priority, since microwave heat tends to make roasted potatoes soft. If you do use the microwave for convenience, finish them briefly in a hot skillet or oven to restore some browning.
Chef’s Troubleshooting Guide
If the potatoes are pale, they may have been too wet, too crowded, or roasted on a pan that was not hot enough. Pat them dry more carefully next time, leave more space around each piece, and consider preheating the baking sheet.
If the outside is dark but the center is firm, the pieces may be too large or the oven may be running hotter than expected. Cut the potatoes smaller and check them with a knife near the end of the roasting time.
If the rosemary tastes bitter, it may have been overcooked or unevenly distributed. Finely chop fresh rosemary, coat it well with the oil, and reserve a small amount to sprinkle over the finished potatoes instead of roasting all of it for the full time.
Crispy Roasted Rosemary Potatoes
Ingredients
Method
- Heat the oven to 425°F. For especially crisp potatoes, heat it to 450°F, and place a large rimmed baking sheet in the oven while it preheats if desired.
- Scrub the potatoes, cut them into 1- to 1 1/2-inch pieces, and pat them thoroughly dry. Small baby potatoes can simply be halved.
- Toss the dry potatoes with olive oil, kosher salt, black pepper, and chopped fresh rosemary. Do not add garlic yet if using it, because it can burn during the longer roasting time.
- Arrange the potatoes in a single uncrowded layer on a large rimmed baking sheet, placing as many cut sides down as possible. Roast for 35 to 45 minutes, turning once after about 20 to 25 minutes.
- Add the minced or sliced garlic during the final 10 to 15 minutes of roasting. Continue cooking until the potatoes are deeply golden, crisp outside, and tender when pierced with a knife.
- Taste the hot potatoes and add more salt or fresh rosemary if needed. Serve immediately while the edges are at their crispiest.
Notes
Final Thoughts
Crispy Roasted Rosemary Potatoes prove that a handful of everyday ingredients can make an unforgettable dinner side. Keep the potatoes dry, give them room on the pan, turn them only once, and wait for deeply golden edges before serving.
Whether you choose the simple raw-potato method or parboil for an extra-craggy crust, the result will be fragrant, savory, and tender inside. For a lighter finishing course after dinner, a spoonful of Keto Orange Fluff Salad offers a cool, creamy contrast to the hot rosemary potatoes.