Open up the tuna can and drain the water. Put the tuna into a medium bowl. Mix with lemon juice.
Chop up the onions. Dice the tomatoes. Chop up the coriander leaves.
Mix these vegetables with the tuna in the bowl. Throw in minced jalapeno and stir well. Use salt and pepper for taste.
Refrigerate until serving. Put the salad on Lettuce leaves in a plate or simply in salad bowls. Dieting does not mean you get tasteless food. Use your creativity to cut on the calorie sheet without loosing on the taste. Nothing can compensate the delights of good food.
This is a variation of the original Tuna salad recipe which includes mayonnaise and mustard paste. Because it is a diet dish, we have excluded these high calorie ingredients.