Try this homemade Seriously Serious Fish Sandwich Sauce, Dipping Sauce recipe the whole family will love. Made with mayonnaise, brown mustard, pickle ju…
This Seriously Serious Fish Sandwich Sauce, Dipping Sauce relies on simple, everyday ingredients such as brown mustard, pickle juice, ketchup and worcestershire sauce. It comes together quickly and makes 4 servings, at about 928 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026