01 - Combine diced strawberries, sugar, and lemon juice in a small saucepan. Cook over medium heat, stirring frequently for 5-7 minutes until strawberries soften and release their juices, creating a syrupy consistency. Lightly mash strawberries with a fork to break down larger pieces. Remove from heat and allow to cool completely.
02 - Distribute the cooled strawberry sauce evenly between two tall glasses, ensuring each receives an equal portion.
03 - Place sliced fresh strawberries into each glass, allowing them to cling to the sides for visual presentation and added texture.
04 - Slowly pour cold milk over the strawberry sauce in each glass. Add ice cubes if desired. The milk will create a beautiful swirling pattern as it combines with the red sauce.
05 - Gently stir once to create a marbled effect, then serve immediately while chilled.