Paprika lamb kebabs

Name: Paprika lamb kebabs
Cuisine: Mediterranean, Middle Eastern
Ingredients: drizzle of olive oil; /2 tsp ground cumin; 1/2 tsp sweet smoked paprika; salt and black pepper; 700g lamb steak, cut into 3cm; 350g ricotta; 2 tbsp extra virgin olive oil; small bunch of chives, finely; 1/2 bunch of parsley, finely; juice of 1/2 lemon; 3 cooked beetroot, drained and; 4 handfuls of rocket; 40g walnuts, roughly chopped