Try this homemade Newport Sardine Sandwich recipe the whole family will love. Made with whole wheat, mayonnaise, mustard and onion. Easy step-by-step in…
This Newport Sardine Sandwich relies on simple, everyday ingredients such as of whole wheat or rye bread, mayonnaise, mustard and small tomatoes, sliced. It comes together quickly and makes 4 servings, at about 260 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