Face Up! Cucumber And Prosciutto Tartine

Ingredients

• 1 tablespoon Lemony Parsley Butter
• 1 slice sourdough bread
• 1/4 cup Thinly sliced cucumber
• 1 ounce thinly sliced prosciutto
• Lemon wedge and freshly ground black pepper
• 1/2 cup unsalted butter
• 1/2 cup chopped fresh flat-leaf parsley
• 2 teaspoons finely grated lemon zest
• 1 teaspoon kosher salt
• 1 teaspoon freshly ground black pepper