1. Gather Your Ingredients and Blender: Lay out all your measured ingredients and have your blender ready on a stable surface. This ensures a smooth and quick blending process.

2. Add Liquid First: Pour the unsweetened almond milk (or your preferred milk) into the blender. Adding the liquid first helps the blades move freely and prevents the protein powder from sticking to the bottom.

3. Introduce Flavor and Sweetness: Add the fresh lemon juice and your chosen sweetener (granulated sugar, honey, etc.) to the blender. If using lemon zest, add it now for maximum flavor infusion.

4. Incorporate Protein Powder: Carefully add the scoop of vanilla protein powder to the blender. Make sure it doesn’t clump on the sides.

5. Add the Ice: Finally, add the ice cubes. The ice is crucial for achieving that frosty, thick texture that makes this shake so refreshing.

6. Blend Until Smooth and Frosty: Secure the lid on your blender and blend on high speed for about 30-60 seconds, or until the mixture is completely smooth and no ice chunks remain. You’ll know it’s ready when the shake looks thick and uniform, with a slightly frothy top.

7. Taste and Adjust: Pour a small amount into a spoon and taste. If it’s not sweet enough, add a little more sweetener and blend for a few more seconds. If it’s too thick, add a splash more milk; if it’s too thin, add a few more ice cubes and re-blend.

8. Serve Immediately: Pour your frosty lemonade protein shake into a glass and enjoy right away for the best taste and texture.