Tartar sauce is really easy. Pickle relish (or minced gherkins, I use minced dill pickle), mayo, mustard to taste, seedy mustard works well. Minced onion and capers are optional as is white wine vinegar to taste.
I'm glad that worked out well.Thanks! Tartar sauce came out really good.
My g-kids loved the dinner I cooked for them last night ... but of course I didn't tell them about the frozen Costco battered cod part....