Try this homemade Taisen's tomato, onion and cucumber sandwich recipe the whole family will love. Made with cucumber, tomato, onion and mayonnaise. Easy…
This Taisen's tomato, onion and cucumber sandwich relies on simple, everyday ingredients such as or more sliced cucumber, or more slices of tomato, a few slices of onion and mayonnaise. It comes together quickly and makes 4 servings, at about 238 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