Grilled Grass-Fed Beef Skewers with Zucchini and Cherry Tomatoes

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

Juicy grilled beef skewers marinated with fresh herbs, paired with charred zucchini and sweet cherry tomatoes for a satisfying paleo meal. This Mediterranean-inspired paleo recipe, ready in about 55 minutes, pairs grass-fed beef sirloin, zucchini, cherry tomatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 4, so it slots cleanly into a paleo week and pairs well with roasted root vegetables or a leafy 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.

Prep: 40 min Cook: 15 min Serves 4 Mediterranean cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a bowl, combine 3 tbsp olive oil, 2 minced garlic cloves, 1 tbsp chopped fresh oregano, 1 tsp lemon zest, 1 tsp sea salt, and 1/2 tsp black pepper. Add 1 lb grass-fed beef sirloin cubes and toss to coat evenly. Marinate for at least 30 minutes.
  2. Step 2: Preheat grill to medium-high heat (about 400°F). Thread marinated beef cubes, 2 medium sliced zucchini rounds, and 1 cup cherry tomatoes alternately onto soaked wooden skewers.
  3. Step 3: Grill skewers for 3-4 minutes per side, turning carefully to get even grill marks and cook beef to desired doneness while zucchini softens and tomatoes blister.
  4. Step 4: Remove skewers from grill and let rest for 5 minutes before serving.

Frequently asked questions

How long does Grilled Grass-Fed Beef Skewers with Zucchini and Cherry Tomatoes take to make?

Total time is about 55 minutes (40 min prep + 15 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 Grilled Grass-Fed Beef Skewers with Zucchini and Cherry Tomatoes?

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 grass-fed beef sirloin from drying out.

Can I substitute ingredients in Grilled Grass-Fed Beef Skewers with Zucchini and Cherry Tomatoes?

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 Grilled Grass-Fed Beef Skewers with Zucchini and Cherry Tomatoes 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 Grilled Grass-Fed Beef Skewers with Zucchini and Cherry Tomatoes paleo?

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

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