Slow-Roasted Lamb Gyro Meat with Garlic Herb Sauce

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

Juicy, slow-roasted lamb slices seasoned with traditional herbs, served with a bright garlic herb sauce perfect for sandwiches or bowls. This greek-inspired lamb (mediterranean) ready in about 95 minutes blends ground lamb, small, finely grated onion, minced garlic cloves into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 410 calories and feeds 6, so a small batch covers several meals across the week without taking over the fridge. 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: 20 min Cook: 75 min Serves 6 Greek cuisine 410 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 325°F (163°C). In a large bowl, combine 1.5 lbs ground lamb, 1 finely grated onion, 4 minced garlic cloves, 2 tsp dried oregano, 1 tsp ground cumin, 1 tsp black pepper, and 1 tsp salt. Mix thoroughly until all ingredients are evenly incorporated.
  2. Step 2: Shape the lamb mixture into a tight loaf on a lined baking sheet. Roast in the preheated oven for 1 hour and 15 minutes, until internal temperature reaches 160°F and the exterior is browned.
  3. Step 3: While the lamb roasts, prepare the garlic herb sauce by whisking together 1/2 cup Greek yogurt, 2 tbsp finely chopped fresh parsley, 1 tbsp finely chopped fresh mint, 1 tbsp lemon juice, and 1 tbsp olive oil. Season with a pinch of salt to taste.
  4. Step 4: Remove the lamb loaf from the oven and let it rest for 10 minutes. Slice thinly against the grain for serving.
  5. Step 5: Serve the sliced lamb gyro meat with the garlic herb sauce, pita bread, and your choice of fresh vegetables.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Roasted Lamb Gyro Meat with Garlic Herb Sauce take to make?

Total time is about 95 minutes (20 min prep + 75 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Slow-Roasted Lamb Gyro Meat with Garlic Herb Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Slow-Roasted Lamb Gyro Meat with Garlic Herb Sauce?

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 Slow-Roasted Lamb Gyro Meat with Garlic Herb Sauce for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Slow-Roasted Lamb Gyro Meat with Garlic Herb Sauce?

Greek lamb 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.