Preheat oven to 350° F. Spray shallow 1 ½ quart baking dish with nonstick cooking spray; arrange Mann’s BROCCOLINI® baby broccoli in an even layer. In a medium bowl, mix together mayonnaise, Parmesan cheese, lemon juice, garlic and cayenne; fold in egg white. Spoon mixture over BROCCOLINI® baby broccoli and sprinkle with paprika. Bake 15-20 minutes until topping is puffed and lightly browned and BROCCOLINI® baby broccoli is crisp-tender when pierced with the tip of a sharp knife.