Prepare your ingredients: Finely chop the dill pickles, fresh dill, and capers. Measure out the remaining ingredients.
Combine: In a small mixing bowl, combine the mayonnaise, chopped dill pickles, minced fresh dill, fresh lemon juice, sugar, Dijon mustard, and chopped capers. Stir everything together until the mixture is smooth and evenly combined.
Season to taste: Add a pinch of salt and freshly ground black pepper. Taste and adjust as needed. Optional: For a little heat, stir in 2–3 drops of hot sauce, such as Tabasco.
Chill: For best results, cover and refrigerate for at least 30 minutes to let the flavors meld.
Serve and store leftovers: Keep any leftovers stored in an airtight container in the refrigerator for up to 4 to 5 days.