Tuna Salad

Makes about 2 cups

2 5-ounce cans white albacore tuna ( or one bigger can)

2 to 4 tablespoons mayonnaise

1 rib celery, diced small

1 small shallot or 1/4 red onion, diced small

1 tablespoon lemon juice (from 1/2 lemon)

1 tablespoon pickle relish, optional

Salt and pepper