Start by gathering your ingredients: ripe peaches, granulated sugar, cold water, and lemon juice. If you're using fresh peaches, wash and peel them. Slice the peaches into chunks and ensure you have about 4 cups ready for blending.

In a blender or food processor, combine the peach chunks with the granulated sugar, cold water, and freshly squeezed lemon juice. Blend the mixture on high speed for 2-3 minutes until it's completely smooth and creamy.

Pour the blended peach mixture into a metal loaf pan or a freezer-safe container. Cover the surface tightly with parchment paper or foil.

Place the container in the freezer and allow it to freeze for at least 4 hours.

Before serving your perfect peach sorbet, let it sit at room temperature for about 5 minutes to make scooping easier.