01 -
Pour 2 cups lemonade and 1 cup red grape juice into a large pitcher. Stir thoroughly to blend flavors and create a rich purple base.
02 -
Stir in 1 cup lemon-lime soda for effervescence. Optionally, squeeze in juice from half a lemon to intensify tartness.
03 -
Using a toothpick, add small dabs of red and blue gel food coloring into the pitcher. Stir gently after each addition until the desired vibrant purple hue is achieved, avoiding overdarkening.
04 -
Fill serving glasses with ice cubes. Pour the sparkling lemonade over the ice, garnish with lemon slices, and optionally add Halloween-themed straws. Serve immediately to preserve fizz and color vibrancy.