Heat panini press or heat pan on stove top to medium heat. Butter one side of bread slices and lightly drizzle with olive oil. Remove stems from herbs and press leaves into buttered bread. Place bread, butter and oiled side down on baking sheet. Layer Kretschmars Black Forest Chicken, tomatoes, lettuce, and Kretschmars sliced Provolone into two pieces of bread. Take remaining to pieces and place butter side up on dressed panini. Cook panini for 4 minutes per side applying weight during each side of the cooking process. Remove from heat, slice, and enjoy.