Chicken Saltimbocca

4 skinless, boneless chicken breast halves

4 slices thinly sliced prosciutto

⅓ cup butter

1 cup white wine

4 slices provolone cheese

Place 1 ham slice over each chicken breast and fasten with toothpicks. Melt butter in a medium skillet over medium high heat and fry chicken for 5 to 7 minutes, or until almost cooked through (juices run clear).

Pour wine over chicken and allow to evaporate; place 1 cheese slice over each chicken breast and cover skillet. Cook until cheese has melted, about 5 minutes.