Prep the equipment: Set out a high-speed blender or a food processor.
If you have time, chill the bowl or pitcher for 10 minutes to help keep everything cold.
Add the base: To the blender, add the frozen strawberries, Greek yogurt, almond milk, vanilla, lemon juice (if using), sweetener, and a pinch of salt.
Blend low and slow: Start on low speed and pulse a few times to break up the strawberries. Gradually increase to medium. Scrape down the sides as needed.
You’re aiming for a thick, smooth, soft-serve texture.
Taste and tweak: Check sweetness and tartness. Add another teaspoon of sweetener or a splash more milk if it’s too thick. If the strawberries are bland, a tiny bit more lemon can wake up the flavor.
Choose your texture: For soft serve, serve immediately.
For scoopable ice cream, spread the mixture into a shallow, freezer-safe container and smooth the top.
Freeze to firm up: Cover and freeze for 1.5 to 2.5 hours, depending on your freezer and container depth. It should scoop easily but hold its shape.
Scoop and serve: If it’s too firm, let it sit on the counter for 5–10 minutes. Dip your scoop in warm water for cleaner scoops.