1. Preparing the Butterscotch Base

1. In a small saucepan over low heat, combine ½ cup butterscotch syrup and 1 tsp vanilla extract.
2. Warm gently, stirring frequently, until the mixture is smooth and well-blended. Avoid boiling to preserve flavor.
3. Remove from heat and let cool slightly.
4. Gradually whisk in 2 cups of cream soda, stirring continuously to create a smooth, sweet base.
5. Taste and adjust sweetness by adding more butterscotch syrup if desired.
6. Set aside while you prepare the whipped topping.

2. Making the Frothy Topping

1. In a mixing bowl, add 1 cup cold heavy cream and 2 tbsp powdered sugar.
2. Using a hand mixer or whisk, beat until soft peaks form.
3. Add a splash of vanilla extract for enhanced flavor.
4. Continue whipping until stiff peaks form, but do not overwhip to prevent separation.
5. Transfer the whipped cream to a piping bag (optional) for a decorative touch.
6. Refrigerate until ready to use.

3. Assembling the Drink

1. Pour the prepared butterscotch mixture into serving glasses, filling each about three-quarters full.
2. If making the alcoholic version, add 1–2 oz of rum, bourbon, or butterscotch liqueur per serving before topping.
3. Spoon or pipe the whipped topping generously over each glass.

4. Adding Finishing Touches

1. Drizzle extra butterscotch syrup over the whipped topping for a richer look and taste.
2. Sprinkle edible glitter or gold dust for a magical shimmer.
3. Serve immediately and enjoy your authentic, homemade Butterbeer!