Combine first 5 ingredients in a small bowl; stir well. Dip each turkey slice in egg whites; dredge in breadcrumb mixture.
Heat 1/2 teaspoon oil in a large nonstick skillet coated with cooking spray over medium-high heat. Add half of turkey slices; cook 2 to 3 minutes on each side or until turkey is done. Repeat procedure with remaining oil and turkey. Set aside, and keep warm.
Combine vermouth, broth, and cornstarch; stir. Add to pan; cook over medium heat, stirring constantly, 1 minute or until slightly thickened. Add tomato; cook until thoroughly heated. Spoon over turkey. Serve immediately.