Oven-Roasted Root Vegetables with Rosemary

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

A colorful medley of root vegetables roasted to caramelized perfection with fresh rosemary and olive oil. This mediterranean-inspired vegetarian ready in about 55 minutes pairs medium (about 8 oz) carrots, medium (about 6 oz) parsnips, small (about 10 oz) red potatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 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.

Prep: 15 min Cook: 40 min Serves 4 Mediterranean cuisine 180 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat the oven to 425°F (220°C). Peel 3 medium carrots and 2 medium parsnips and cut them into 1-inch chunks. Cut 4 small red potatoes into similar 1-inch pieces.
  2. Step 2: In a large bowl, toss the chopped carrots, parsnips, and potatoes with 3 tbsp olive oil, 2 tsp finely chopped fresh rosemary, 1 1/2 tsp salt, and 1/2 tsp black pepper until evenly coated.
  3. Step 3: Spread the vegetables in a single layer on a rimmed baking sheet and roast in the preheated oven for 35-40 minutes, stirring halfway through, until the vegetables are tender and golden brown around the edges.
  4. Step 4: Remove from the oven and serve warm as a hearty side dish.

Frequently asked questions

How long does Oven-Roasted Root Vegetables with Rosemary take to make?

Total time is about 55 minutes (15 min prep + 40 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 Oven-Roasted Root Vegetables with Rosemary?

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 medium (about 8 oz) carrots from drying out.

Can I substitute ingredients in Oven-Roasted Root Vegetables with Rosemary?

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 Oven-Roasted Root Vegetables with Rosemary 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.

What goes well with Oven-Roasted Root Vegetables with Rosemary?

Mediterranean vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.