Preheat overn to 400F. Line rimmed baking sheet with foil.

Sauce: Pour boiling water over prunes, let soak 5 minutes then strain, saving 1/2 cup soaking water. In blender or food processor, puree prunes with the water until nearly smooth. Add remaining sauce ingredients, blend until smooth (makes about 1 cup).

In large skillet, warm oil over medium heat. Add panko and toast, stirring often, until golden brown. Transfer to a bowl. Beat egg in a second bowl. put flour in a third bowl.

Pork: Place pork between two pieces of plastic wrap. Using a meat mallet, pound to 1/4" thick. Dredge each piece in flour, then egg, followed by pank, pressing firmly to adhere. Place on baking sheet and bake until cooked through, about 20 minutes.

Serving: Slice pork into strips, place on a plate with 1/2 cup cabbage and lemon wedge. Spread a little sauce over the top. Serve more sauce on the side for dipping.