Olive Oil Roasted Sweet Potatoes and Carrots

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

Caramelized sweet potatoes and carrots roasted with herbs for a naturally sweet, tender side dish that pairs perfectly with any protein. This american-inspired vegetarian ready in about 45 minutes pairs olive oil, finely chopped fresh thyme, sea salt 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: 30 min Serves 4 American cuisine 180 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Toss 2 medium peeled sweet potatoes (cubed into 1/2-inch pieces) and 1 cup peeled carrots (sliced into 1/2-inch thick coins) with 2 tbsp olive oil, 1/2 tsp sea salt, and 1/4 tsp black pepper in a large bowl.
  2. Step 2: Spread vegetables in a single layer on a parchment-lined baking sheet. Sprinkle with 1 tsp fresh thyme and toss to coat evenly.
  3. Step 3: Roast for 25-30 minutes, stirring once halfway through, until vegetables are tender and edges are golden brown.

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Frequently asked questions

How long does Olive Oil Roasted Sweet Potatoes and Carrots take to make?

Total time is about 45 minutes (15 min prep + 30 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 Olive Oil Roasted Sweet Potatoes and Carrots?

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 olive oil from drying out.

Can I substitute ingredients in Olive Oil Roasted Sweet Potatoes and Carrots?

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 Olive Oil Roasted Sweet Potatoes and Carrots 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 Olive Oil Roasted Sweet Potatoes and Carrots?

American 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.

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