Oven-Roasted Lamb Souvlaki with Tzatziki Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender cubes of lamb marinated in lemon, garlic, and oregano, roasted to perfection and served with a refreshing cucumber-yogurt tzatziki sauce. This greek-inspired lamb (mediterranean) ready in about 35 minutes blends pounds lamb leg, cut into 1-inch cubes, olive oil, fresh lemon juice 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 350 calories and feeds 4, 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: 15 min Cook: 20 min Serves 4 Greek cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, combine 3 tbsp olive oil, 2 tbsp fresh lemon juice, 4 minced garlic cloves, 1 tbsp dried oregano, 1 tsp salt, and 1/2 tsp black pepper. Add 1.5 pounds of lamb leg cubes and toss thoroughly to coat. Cover and marinate in the refrigerator for at least 2 hours.
  2. Step 2: Preheat the oven to 425°F. Thread the marinated lamb cubes onto skewers and place on a baking sheet lined with foil. Roast for 15-18 minutes, turning halfway, until lamb is cooked through and edges are slightly charred.
  3. Step 3: Meanwhile, prepare tzatziki by combining 1 cup Greek yogurt, 1/2 grated and drained cucumber, 1 tbsp chopped fresh dill, 1 tsp white wine vinegar, 1 minced garlic clove, and 1/4 tsp salt in a bowl. Mix well and chill until serving.
  4. Step 4: Serve the roasted lamb souvlaki hot with a generous dollop of tzatziki sauce alongside warm pita bread or a simple salad.

Frequently asked questions

How long does Oven-Roasted Lamb Souvlaki with Tzatziki Sauce take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Oven-Roasted Lamb Souvlaki with Tzatziki 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 Oven-Roasted Lamb Souvlaki with Tzatziki 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 Oven-Roasted Lamb Souvlaki with Tzatziki Sauce 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 Oven-Roasted Lamb Souvlaki with Tzatziki 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.

Equipment for this recipe

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