Separate the broccoli into small florets and boil in salted water until tender. Drain well.
Use a vegetable peeler to shave the cucumber into ribbons. Roll each ribbon from one end to form a spiral. Halve the red and yellow cherry tomatoes.
Arrange the baby greens in a wreath shape on a serving plate. Add roast beef slices, broccoli, cucumber spirals, and tomato halves. Drizzle with Kewpie Caesar Salad Dressing.