Use a sharp knife and cutting board to dice the watermelon into manageable cubes, ensuring a combination of seedless or de-seeded pieces for a smooth texture.
4 cups fresh watermelon, cubed
Cut the lemon in half and use a juicer or reamer to extract fresh lemon juice, collecting it in a small bowl or directly into a measuring cup.
4 cups fresh watermelon, cubed
Add the watermelon cubes and lemon juice to a blender or pitcher. If desired, include honey or agave syrup for extra sweetness. Blend until the mixture is smooth and uniform, with a vibrant pink hue.
4 cups fresh watermelon, cubed
Place ice cubes into glasses or a serving pitcher, then pour the blended watermelon lemonade over the ice, ensuring a generous amount of chilling coverage.
4 cups fresh watermelon, cubed
Gently stir the mixture to combine and distribute the ice, then serve immediately for a cold, refreshing beverage.