Load the blender pitcher: Pour 1 cup unsweetened almond milk into a high-powered blender first (this prevents protein powder from clumping). Add 1 large scoop of protein powder, ½ tsp xanthan gum, 1 tbsp cocoa powder, 1 tbsp zero-calorie sweetener (optional), and a tiny pinch of fine sea salt. Do not skip the salt—it's critical for masking chemical aftertastes from the protein and sweetener.

Add ice on top: Pour 1½ to 2 cups of ice cubes (smaller cubes blend smoother than large chunks) into the blender on top of the wet ingredients.

Pulse to break down ice: Pulse the blender 5 to 10 times until the ice is roughly crushed and the blades can spin freely without resistance. This takes 15–20 seconds total. Checkpoint: You are ready to move on when ice is broken into small chunks and the blender spins without strain.

Blend at highest speed: Turn the blender dial to the highest speed setting. Blend continuously for 3 to 4 full minutes without stopping. During this time, you will watch the mixture transform dramatically from a thick slushie into creamy, voluminous soft-serve ice cream that roughly doubles or triples in total volume. The friction and air incorporation create the signature light, fluffy texture.

Check consistency and scrape if needed: Around the 1½- to 2-minute mark, you may notice the mixture thickening rapidly around the blender pitcher edges. If blending feels strained or the blades slow down, stop the blender and use a tamper (or wooden spoon if no tamper is included) to gently push the mixture toward the center blades. Do this carefully—never insert fingers into a blender, even when it's off. Resume blending at high speed.

Serve immediately: Once the 3–4 minute blend time is complete, pour or scoop the soft-serve ice cream straight out of the blender container into a bowl or cone. Do not store in the freezer—this style of protein ice cream does not freeze well and will turn into a solid, rock-hard ice block within hours. Enjoy it fresh within 10–15 minutes of blending for the best texture.