In a medium bowl, stir together the tuna, celery, and red pepper.
Add salt, mayo, and vinegar to the mixture and continue stirring until well combined.
Store in the fridge and serve cold.
4 servings
1/4 cup
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.