Preheat oven to 200°C.
Heat 2 tbsp oil in a pan over medium heat. Add onions, garlic and cook, stirring, for 4 minutes or until fragrant.
Add tomatoes and cook, pressing down on tomatoes, for 15 minutes or until liquid is slightly reduced.
Add tomato paste, spices. Stir for 1 minute, then remove from heat and set aside to cool.
Combine with minced lamb, chopped parsley and season with salt and pepper
Brush the pizza dough rounds with oil, then spread lamb topping over.
Bake pizza dough rounds for 20 minutes or until golden and crisp.