Tuna salad stuffed tomatoes

Ingredients

• 5 good looking tomatoes, cut off a slice from the top and empty the insides
• 2 cans of tuna in water.
• 2 stems of celery finely chopped
• 3 Tbsp. of white onion, finely chopped
• 6 pitted olives, finely chopped
• Salt and pepper
• 2 Tbsp. of mayonnaise
• Juice of 1 lime