1. Chill the Ingredients: Ensure all ingredients, including the rainbow sherbet and bubbly beverage, are thoroughly chilled. For convenience, pre-scoop the sherbet onto a parchment-lined baking sheet and freeze until ready to use.
2. Garnish the Glass: If desired, prepare the serving glasses by dipping the rims into honey or light corn syrup and rolling them in rainbow sprinkles or colored sugar for a festive touch.
3. Add the Sherbet: Scoop 2–3 portions of rainbow sherbet into each glass using an ice cream scooper. For a colorful presentation, layer the sherbet flavors (lime, raspberry, and orange).
4. Pour the Bubbly Beverage: Slowly pour your carbonated drink of choice, such as ginger ale, sparkling cider, or pink champagne, over the sherbet until it is almost covered. Pouring gradually prevents excessive foaming.
5. Garnish and Serve: Add optional garnishes like fresh fruit slices or a rainbow candy belt draped over the glass. Serve immediately to enjoy the fizz and creamy texture before the sherbet melts.
6. Optional Party Serving: For large gatherings, prepare the Rainbow Sherbet Float punch-style. Combine scoops of sherbet and the bubbly drink in a large bowl, and ladle the mixture into individual serving glasses with garnishes for added flair.