Whether you’re using homemade or store-bought mayonnaise, don’t overmix it. This can make it runny and separate.
Feel free to add more or less pickles, relish, or capers to suit your taste.
Add fresh herbs such as chives, parsley, or dill if you have them.
It’s best to let the tartar sauce chill in the fridge for at least half an hour before serving. This allows the flavors to blend.
Store the tartar sauce in an airtight container in the fridge for up to a week.