Add 1/2 cup almond milk, 1/4 cup Greek yogurt, 1 frozen banana, 1/4 cup frozen cauliflower, 1 scoop vanilla protein powder, 1 tablespoon almond butter, 1/2 teaspoon cinnamon, 1/8 teaspoon vanilla extract, and 2 pinches of salt to a high-speed blender. Blend until smooth and creamy.