Crispy meatball pizza - Good Food Middle East

Ingredients

• 400g shop-bought or homemade pizza dough , defrosted if frozen
• plain flour , for dusting
• 200g leftover sauce (see below)
• 150g grated mozzarella
• 20 leftover meatballs , whole or roughly chopped (see below)
• 1 tsp dried oregano
• 2 tsp fennel seeds
• ½ tsp chilli flakes (optional)
• 2 tbsp olive oil , plus a drizzle
• small handful of green olives , roughly chopped
• green salad , to serve