Tuna with Pineapple Mango Salad

WHAT YOU WILL NEED:
2 – 180 grams Century Tuna Lite, drained
1 – 234 grams pineapple tidbits, drained, reserve syrup
2 tablespoons pineapple syrup
¼ cup chopped celery stalks
1 tablespoon chopped fresh coriander
¼ cup mayonnaise
½ teaspoon salt

HERE'S HOW:

1. Toss well then season with salt, pepper, oregano and Italian seasoning. 
2. Heat a grill pan and grill vegetables until slightly wilted and aromatic. Wipe grill pan with paper towel and lay 2 slices of bread. 
3. Place a slice of cheese on a slice of bread then fill with grilled vegetables, tuna and another slice of cheese. 
4. Top with the other slice of bread and press lightly. Repeat procedure using the rest of the ingredients. Transfer