8 small sage leaves, plus 2 tablespoons thinly sliced leaves
2 tablespoon olive oil
1/2 cup dry white wine or vermouth (or chicken broth)
1 small clove garlic, crushed or finely chopped
2 to 3 tablespoon unsalted butter, very soft
about 3 cups baby arugula
Directions
Pat chicken dry.
Mix flour, salt and pepper on a plate.
Dredge chicken in flour mixture to lightly coat it; shake off excess.
Arrange it on a rack set over a pan for up to 1 hour (or refrigerate for several hours uncovered).
Cut or fold cheese slices and prosciutto so they will fit atop the chicken pieces.
Finely grate ½ teaspoon lemon zest and then squeeze the juice from the lemon so you have 2 or 3 tablespoons.
Prepare the sage leaves.
Set all the ingredients near the stove.
Heat a very large (or 2 medium) nonstick skillet(s) over high heat.
Reduce heat to medium; add oil and heat until hot but not smoking.
Add chicken in a single, uncrowded layer.
Cook without turning until underside is golden, about 2 minutes.
Flip chicken.
Working quickly, top each chicken piece with 2 small sage leaves, then a slice of cheese and then a slice of prosciutto.
Cook until bottom is golden, about 1 minute. (This will depend on how long it takes to top the chicken with the sage, cheese and prosciutto.)
If desired, use a wide spatula to carefully flip chicken again so prosciutto side is down and cook 30 seconds to warm the prosciutto and soften the cheese.
Transfer chicken to a warm serving platter arranging the pieces prosciutto side up; tent loosely with foil.
Turn heat under pan to medium-high.
Add wine; boil to reduce wine by half while scraping up all the browned bits.