Sheet Pan Beef and Sweet Potato with Spinach

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

A one-pan wonder featuring tender beef, caramelized sweet potatoes, and wilted spinach roasted with garlic and herbs for a nutrient-packed dinner. This american-inspired sheet pan ready in about 40 minutes pairs beef, medium sweet potato, spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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: 25 min Serves 4 American cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place cubed sweet potatoes on a sheet pan, drizzle with 1 tbsp olive oil, and season with 1/2 tsp salt and 1/4 tsp black pepper. Toss to coat and spread in a single layer.
  2. Step 2: Roast for 20 minutes until tender and golden at edges.
  3. Step 3: While potatoes roast, heat remaining 2 tbsp olive oil in a skillet over medium-high heat. Add diced onion and sauté for 3 minutes until softened.
  4. Step 4: Add minced garlic and red pepper flakes, cooking for 1 minute until fragrant.
  5. Step 5: Add ground beef to skillet, breaking it apart with a spoon, and cook for 5-7 minutes until browned.
  6. Step 6: Season beef mixture with remaining 1/2 tsp salt and 1/4 tsp black pepper.
  7. Step 7: Remove sheet pan from oven, add beef mixture to sweet potatoes, and toss gently to combine.
  8. Step 8: Return to oven for 5 minutes to heat through.
  9. Step 9: Stir in fresh spinach until wilted, about 1 minute, then serve immediately.

Frequently asked questions

How long does Sheet Pan Beef and Sweet Potato with Spinach 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 Beef and Sweet Potato with Spinach?

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 beef from drying out.

Can I substitute ingredients in Sheet Pan Beef and Sweet Potato with Spinach?

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 Beef and Sweet Potato with Spinach 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 Sheet Pan Beef and Sweet Potato with Spinach?

American sheet pan 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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