Herb-Roasted Sweet Potato and Kale Hash

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

A hearty, nutrient-packed breakfast or brunch dish with roasted sweet potatoes and kale. This american-inspired sheet pan (vegetarian) ready in about 55 minutes pairs sweet potatoes, kale, onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 20 min Cook: 35 min Serves 4 American cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Toss 2 medium sweet potatoes (about 1.5 lbs) with 2 tbsp olive oil, 1 tsp thyme, 1 tsp oregano, 1 tsp coarse salt, and 1/2 tsp black pepper. Spread in a single layer on a baking sheet.
  2. Step 2: Dice 1 small onion into 1/4-inch cubes and 1 clove garlic into minced pieces. Add to the sweet potatoes and mix well.
  3. Step 3: Tear 1 bunch kale into 1-inch pieces and add to the baking sheet. Toss to coat in oil and seasonings.
  4. Step 4: Roast for 25-30 minutes until the sweet potatoes are tender and the kale is wilted and crispy.
  5. Step 5: Serve warm, optionally topped with a drizzle of olive oil or a sprinkle of Parmesan.

Frequently asked questions

How long does Herb-Roasted Sweet Potato and Kale Hash take to make?

Total time is about 55 minutes (20 min prep + 35 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 Herb-Roasted Sweet Potato and Kale Hash?

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 sweet potatoes from drying out.

Can I substitute ingredients in Herb-Roasted Sweet Potato and Kale Hash?

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 Herb-Roasted Sweet Potato and Kale Hash 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 Herb-Roasted Sweet Potato and Kale Hash 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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