Rinse beans and drain well. Snap or trim off the tough ends,
Heat oil & butter in 12" non-stick skillet over medium high heat. Add beans and stir to coat with butter mixture
Let the beans cook while you prepare garlic. Add garlic to skillet. Lower heat to medium and cook until beans turn bright green throughout, 4-5 minutes, stirring often.
Add wine & bouillon crystals, raise heat to HIGH and bring liquid to sizzle. Lower heat to MEDIUM and cook, stiring frequently, until crisp tender, about 5 minutes (or to desired doneness). Season with pepper & serve at once.