Place 4 cups of ice, 1 1/2 cups of water, 4 scoops of vanilla PDM Shake Base, and 4 scoops of Cookies & Cream Healthy Meal Mix in a blender.
Blend the ingredients until they are completely mixed together and the shake has a smooth texture.
Add 3 tsp of powdered peanut butter and blend again until the mixture is well combined.
Transfer the shake to two mason jars or glasses and garnish with a crumbled Oreo cookie, some whipped cream, and chocolate sauce.
Enjoy your delicious Herbalife Monster Cookie Shake!