This Ground Beef Stir Fry is an easy, weeknight dinner made with lean ground beef, bell peppers, broccoli, onion, and a simple homemade stir fry sauce. Serve it over rice for a quick, flavorful meal the whole family will love. Ingredients • 1 lb lean ground beef • 2 small bell peppers (red & yellow), thinly sliced • 2 cups broccoli florets • ½ medium yellow onion, thinly sliced • 2–3 green onions (whites thinly sliced, greens cut about 1-inch) • 1 tbsp oil • 3 garlic cloves, grated • 1 tsp fresh