4 tablespoons unsalted butter, softened and divided
2 tablespoons heavy whipping cream, warmed
2 teaspoons kosher salt, divided
1 large egg
¾ cup self-rising flour
3 (⅛-inch-thick) slices corned beef
1 tablespoon Dijon mustard
Instructions
In a large bowl, whisk together mayonnaise, vinegar, mustard, ginger, parsley, celery seeds, and ⅛ teaspoon pepper. Stir in coleslaw. Transfer mixture to an airtight container, and refrigerate until ready to serve.
In another large bowl, beat potatoes, 2 tablespoons butter, cream, and 1 teaspoon salt with a mixer at medium speed until smooth. Press a piece of plastic wrap directly onto surface of potatoes, and let cool to room temperature.
Add egg, flour, remaining ⅛ teaspoon pepper, and remaining 1 teaspoon salt to potatoes, and stir until a slightly lumpy batter forms.
In a large skillet, melt remaining 2 tablespoons butter over medium heat. Spoon 2 tablespoons batter per pancake into skillet. Cook until golden brown on both sides, turning once. Transfer to a heatproof plate.
Using a 1¼-inch shamrock-shaped cutter, cut 24 shapes from pancakes. Using a slightly smaller shamrock-shaped cutter, cut 24 shapes from corned beef.
On each shamrock-shaped panake, layer ⅛ teaspoon mustard, a corned beef shamrock, and coleslaw. Serve immediately.
Notes
MAKE-AHEAD TIP: Pancakes can be prepared and cut out a day in advance. Place shamrock cutouts in a single layer in an airtight container, and refrigerate. Let come to room temperature before using.
Recipe by TeaTime Magazine at https://teatimemagazine.com/corned-beef-cabbage-canapes/