Choose a protein source: whey, casein, soy, pea, hemp, or protein powder blend
Add liquid to a blender or shaker bottle: water, milk, almond milk, oat milk, or soy milk
Measure protein powder according to the label
Add optional ingredients: banana, berries, peanut butter, oats, yogurt, chia seeds, spinach, or cocoa powder
Add ice if you want a colder, thicker shake
Blend or shake until smooth
Adjust thickness by adding more liquid or more ice
Taste and add sweetener if needed: honey, maple syrup, or dates
Pour into a glass or bottle
Drink immediately or refrigerate for later use