Heat oil in a large nonstick skillet over medium-high heat. Sprinkle pork with rosemary, salt, and pepper. Add pork to pan; cook 3 minutes on each side or until done. Remove pork from pan; keep warm.
Combine broth, vinegar, and honey, stirring with a whisk; add to pan, scraping to loosen browned bits. Bring to a boil; reduce heat, and simmer 6 minutes or until reduced to 1/3 cup. Return pork to pan; cook until thoroughly heated.