Oh, here's my homemade tartar sauce recipe. I've never measured the ingredients, just add to taste.
*Enough mayo to make the sauce (You can add some sour cream or non-fat yogurt if you want but...imo..blech!

)
*Squeeze or two of lemon juice
*teaspoon or so of white vinegar
*1/4 - 1/2 tsp Worchestshire sauce
*pinch of garlic powder. pinch of onion powder, fresh dill if you have it!
*finely chopped/minced/grated fresh onion
*dill pickle relish (include some of the juice)
If you want some kick to it, add horseradish to taste
Fresh made is so much better than from the jar at the store!