Try this homemade Crab and Cucumber Pastries with Mustard Sauce recipe the whole family will love. Made with pastry, butter, flaked crabmeat and red oni…
This Crab and Cucumber Pastries with Mustard Sauce relies on simple, everyday ingredients such as sheets phyllo pastry, (1/2 stick) butter, melted, flaked crabmeat and finely chopped red onion. 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