We love a hearty skillet of beef and broccoli stir-fry loaded with fresh vegetables. Tender strips of beef are quickly browned until flavorful, then combined with crisp broccoli, celery, sweet onions, fresh garlic, and spinach. The hoisin sauce brings a rich, slightly sweet savoriness that coats every bite, while the toasted sesame oil adds a wonderful aroma that fills the kitchen. Served over hot buttered rice, this meal is comforting and healthy, making it perfect for fam