Taste-Testing the 10 Most Popular "Secret Menu" Starbucks Beverages

The Harry Potter-inspired Frappuccino did not disappoint. Having tried Butterbeer at the Wizarding World of Harry Potter at Universal Studios, I can say that the taste comparison was almost identical, the Frap being a more creamy comparison. I would rank this drink five stars because it truly was delicious.

Here's how to order:

• Order a Tall crème Frappuccino base with whole milk
• + 3 pumps of caramel syrup
• + 3 pumps of toffee nut syrup
• Top with caramel drizzle