Tuna And Pasta Bake

WHAT YOU'LL NEED

• 300 gram conchiglie pasta shells
• 1 tbsp Flora Cuisine
• 1 onion diced
• 2 garlic cloves, chopped
• 1 tbsp flour
• 1 Knorr Mixed Herbs Flavour Pot
• 400 grams tinned chopped tomatoes
• 100 grams pitted green olives
• 370 grams tinned tuna in oil (x 2 cans) drained
• 80 grams cheddar cheese block grated