Authentic Souvlaki Recipe Greece, Europe

Name: Souvlaki with a Yogurt Sauce
Prep time: 2 h
Cook time: 20 min
Yield: 6 servings
Cuisine: Southeastern European
Ingredients: 1.2 kg pork shoulder; 1 large dry onion, cut into thick slices; salt and freshly ground pepper; 40 ml olive oil; FOR THE MARINADE; 600 g yoghurt; 2 tbsp of smoked paprika; 50 ml olive oil; 1 tsp tomato purée; 2 tsp lemon juice; salt and freshly ground pepper; FOR SERVING; 1 ½ tsp dry mint or oregano; lemon juice, for drizzling