Sheet Pan Roasted Fennel and Sweet Potato Medley

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

A vibrant, one-pan vegetable dish featuring caramelized fennel and sweet potatoes with rosemary, perfect for weeknight dinners. This mediterranean-inspired sheet pan (vegetarian, gluten-free) ready in about 40 minutes pairs fennel bulb, sweet potato, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 185 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick salad. 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.

★ 4.1 (12 ratings) Prep: 15 min Cook: 25 min Serves 4 Mediterranean cuisine 185 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Place fennel and sweet potatoes in a large bowl, then drizzle with 3 tbsp olive oil, 1 tsp chopped rosemary, 1/2 tsp salt, and 1/4 tsp black pepper; toss until evenly coated.
  2. Step 2: Spread vegetables in a single layer on a parchment-lined baking sheet, ensuring pieces aren't overlapping.
  3. Step 3: Roast for 25 minutes, flipping halfway through, until edges are golden brown and tender when pierced with a fork.

Frequently asked questions

How long does Sheet Pan Roasted Fennel and Sweet Potato Medley take to make?

Total time is about 40 minutes (15 min prep + 25 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 Sheet Pan Roasted Fennel and Sweet Potato Medley?

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 fennel bulb from drying out.

Can I substitute ingredients in Sheet Pan Roasted Fennel and Sweet Potato Medley?

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 Sheet Pan Roasted Fennel and Sweet Potato Medley 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 Sheet Pan Roasted Fennel and Sweet Potato Medley vegetarian?

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

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