Mix KNORR Tomato Powder with boiling water and stir until combined. Simmer for 1 minute then remove from heat and cool slightly. Warm pizzas bases in combi oven. Spread bases with tomato sauce. Top with sliced tomatoes, mozzarella and olives. Drizzle with garlic olive oil. Bake in combi oven at 200 degree Celsius for 15 minutes or until cheese is melted. Slice pizzas, sprinkle with basil and serve. Find more recipe ideas >