This document provides recipes for 40 different keto-friendly smoothies. The smoothies include ingredients like avocado, berries, coconut milk, nut butters, protein powder, and leafy greens. Each recipe serves one person and takes about 10 minutes or less to make, involving blending all ingredients in a blender until smooth. The smoothies provide nutritious, low-carb breakfast and snack options that can help support a ketogenic diet.