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A close-up action shot of lean ground beef browning in a hot cast-iron skillet with a wooden spatula.

Mediterranean Ground Beef and Quinoa Skillet

A vibrant, one-pan meal that brings together lean ground beef, protein-packed quinoa, and fresh Mediterranean flavors. This healthy ground beef recipe is perfect for a quick and satisfying weeknight dinner, ready in just 35 minutes.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 35 minutes
Course Dinner, Main Course
Cuisine Mediterranean, American
Servings 4
Calories 450 kcal

Equipment

  • 1 Large Skillet or Dutch Oven A 12-inch skillet is ideal to prevent overcrowding.
  • 1 Spatula  A wooden or silicone spatula works best for breaking up the beef.
  • 1 Cutting Board and Knife For prepping the onion and garlic.

Ingredients
  

  • 1 lb Lean Ground Beef. 90/10 or 93/7 ground sirloin is recommended.
  • 1 cup Quinoa. Rinse before using to remove bitterness.
  • 1 tbsp Avocado or Olive Oil
  • 1 medium Yellow Onion. finely chopped
  • 3 cloves Garlic. minced
  • 1 can 14.5 oz Diced Tomatoes. undrained
  • 2 cups Low-Sodium Chicken or Vegetable Broth
  • ½ cup Kalamata Olives. halved
  • 2 cups Baby Spinach. packed
  • ½ cup Feta Cheese. crumbled for topping
  • 1 tsp Dried Oregano
  • ½ tsp Cumin
  • ½ tsp Smoked Paprika
  • to taste Salt and Black Pepper

Instructions
 

  • Sauté Aromatics: In a large skillet, heat oil over medium-high heat. Add the chopped onion and cook for 3-4 minutes until softened. Add minced garlic and cook for 1 more minute until fragrant.
  • Brown the Beef: Add the lean ground beef to the skillet. Break it apart and cook until browned, about 5-7 minutes. Drain any excess fat from the pan.
  • Combine and Simmer: Stir in the uncooked quinoa, diced tomatoes, broth, oregano, cumin, and paprika. Season with salt and pepper. Bring to a boil, then reduce heat to low, cover, and simmer for 15-20 minutes until the quinoa is tender and has absorbed the liquid.
  • Finish with Fresh Ingredients: Turn off the heat. Stir in the Kalamata olives and packed spinach until the spinach has just wilted from the residual heat.
  • Serve: Garnish with crumbled feta cheese and serve immediately.

Notes

  • Quinoa Tip: Be sure to rinse your quinoa under cold water before cooking to remove its natural coating (saponin), which can taste bitter.
  • Healthy Swaps: For a lower-fat version, use 93/7 ground turkey. To add more vegetables, stir in a cup of chopped zucchini or bell peppers along with the onion.
  • Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. This dish reheats wonderfully, making it perfect for meal prep.