Try this homemade Crab and Cucumber Pastries with Mustard Sauce recipe the whole family will love. Made with butter, crab meat, red onion and mayonnaise…
This Crab and Cucumber Pastries with Mustard Sauce relies on simple, everyday ingredients such as butter melted, crab meat, red onion chopped and mayonnaise. It comes together quickly and makes 4 servings, at about 363 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