Lamb Pizza

2 lb  Lamb, ground
2 tbsp tomato puree
1/2 tsp oregano
salt & pepper to taste
1 garlic clove, crushed
2 onions, sliced
8 oz mozzarella cheese, shredded
1 ready made pizza crust

Brown the ground lamb until cooked through. Add tomato puree, oregano, salt, pepper, garlic and onions. Simmer gently for 10 minutes. Spoon the mixture onto pizza crust and top with cheese. Bake according to directions for the pizza crust.