6 chopped hard-boiled eggs (cover eggs in cold water in saucepan, bring to boil on high and then simmer on medium low for 15 min) |
1/2 teaspoon white vinegar (or 1/2 teaspoon juice from jar dill pickles) |
2 -3 tablespoons mayonnaise |
1/2 teaspoon mustard |
salt and pepper |
red pepper flakes, 1 shake (optional) |
1/2 stalk chopped celery (optional) |
1 tablespoon chopped green onion (optional) |