01 -
Place 4 glass mugs in the freezer for 10 minutes while you prepare the topping. This helps the drink stay cold and foamy.
02 -
Beat the heavy cream, powdered sugar, 1 tablespoon butterscotch sauce, and salt in a cold bowl until soft peaks form. Keep it chilled.
03 -
In a small pitcher, stir 1/4 cup butterscotch sauce with the butter extract and vanilla extract until smooth.
04 -
Slowly pour in the chilled cream soda and stir gently just until combined. Do not whisk or shake because it will flatten the soda.
05 -
Divide the butterbeer among the chilled mugs, adding ice first if desired. Spoon the butterscotch whipped cream over each glass and drizzle lightly with extra sauce.
06 -
Serve immediately while the drink is cold, bubbly, and the foam is still floating on top.