1-First Step: Gather all your ingredients and chill the cream soda in the refrigerator for at least 30 minutes to ensure it’s nice and cold for the best fizziness in your Butterbeer.

2-Second Step: In a pitcher, mix the 2 liters of chilled cream soda with 1/4 teaspoon caramel extract and 1/4 teaspoon butter extract; stir gently to combine without losing the carbonation, setting it aside for a moment.

3-Third Step: For the butterscotch cream topping, pour 1 cup heavy whipping cream into a mixing bowl and whip it with a mixer on medium speed until stiff peaks form, which should take about 2-3 minutes; for vegan adaptations, use coconut cream instead to keep the texture light and airy.

4-Fourth Step: Add 1/2 cup butterscotch topping and 1/4 cup powdered sugar to the whipped cream, then mix on low speed until fully combined; if making a low-calorie version, swap the butterscotch for a sugar-free alternative to reduce sweetness while maintaining the flavor.

5-Fifth Step: Pour the cream soda mixture into glasses, filling them about three-quarters full to leave space for the topping, and note that for gluten-free needs, this step remains the same as the base is naturally compliant.

6-Sixth Step: Spoon or pipe the butterscotch cream topping over each glass, adding a generous amount for that classic look; serve immediately to enjoy the fresh, fizzy Butterbeer at its best, and for dietary tweaks, the topping can be adjusted as mentioned earlier.

7-Final Step: Enjoy your Butterbeer right away for the ultimate experience, perhaps chilled further if needed; this quick prep makes it perfect for busy schedules, and remember to use related keyphrase terms like this delightful drink naturally throughout.