Berry Smoothie with Omelette Prep 10 min Cook 10 min Easyeffort For the Smoothie 1 Whizz together all of the smoothie ingredients in a blender. For the Omelette 2 Beat the egg, egg white, water and season. 3 Heat a non-stick omelette pan and spray lightly with oil. Pour in the egg and cook until set. 4 Serve with the spinach (or green salad) and smoothie.