|1/2 cup mayonnaise|
|1/8 cup ketchup|
|1/2 tablespoon minced fresh flat-leaf parsley|
|1/2 tablespoon whole milk|
|1/2 tablespoon grated onion (optional)|
|1/8 teaspoon dry mustard|
|1/8 teaspoon Worcestershire sauce|
|few drops Tabasco or other hot pepper sauce|
In a small bowl stir all ingredients together until well mixed. Refrigerate, covered, until ready to use. Makes about 1/2 cup.
To serve, place chicken breasts on a large serving platter and garnish with rosemary sprigs and peach slices. Serves 6.