Gather all ingredients: mayonnaise, dill pickles, capers, lemon juice, Dijon mustard, salt, and pepper.
In a mixing bowl, add 1 cup of mayonnaise.
Finely chop 2 tablespoons of dill pickles and add to the bowl.
Chop 1 tablespoon of capers and mix in.
Squeeze half a lemon to add 1 tablespoon of lemon juice.
Add 1 teaspoon of Dijon mustard for extra flavor.
Season with salt and pepper to taste.
Stir all ingredients together until well combined.
Taste and adjust seasoning if necessary.
Chill in the refrigerator for at least 30 minutes before serving.