Three-Ingredient Garlic Herb Roasted Potatoes

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Crispy potatoes roasted with garlic and rosemary until golden, ready in 38 minutes. This american-inspired quick meals (vegetarian) ready in about 38 minutes pairs baby potatoes, garlic cloves, fresh rosemary for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 240 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.3 (15 ratings) Prep: 10 min Cook: 28 min Serves 4 American cuisine 240 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F. Toss 1.5 lbs halved baby potatoes with 3 tbsp olive oil, 6 minced garlic cloves, 2 tbsp chopped rosemary, 1 tsp sea salt, and 1/2 tsp black pepper.
  2. Step 2: Spread potatoes in a single layer on a parchment-lined baking sheet.
  3. Step 3: Roast for 25-30 minutes, stirring once halfway through, until edges are golden brown and potatoes are tender when pierced with a fork.
  4. Step 4: Let rest for 5 minutes before serving to allow flavors to meld.

Frequently asked questions

How long does Three-Ingredient Garlic Herb Roasted Potatoes take to make?

Total time is about 38 minutes (10 min prep + 28 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Three-Ingredient Garlic Herb Roasted Potatoes?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep baby potatoes from drying out.

Can I substitute ingredients in Three-Ingredient Garlic Herb Roasted Potatoes?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Three-Ingredient Garlic Herb Roasted Potatoes for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Three-Ingredient Garlic Herb Roasted Potatoes vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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