Go Back
+ servings
harry potter frosted butterbeer cookies with griffindor colored sprinkles on a plate next to a wand and candle, in front of a red and gold scarf

Butterbeer Obsession Cookies (From Scratch!)

Course: Dessert
Cuisine: American, English
Keyword: after school snack, almond, Butterbeer, cookies, dessert, from scratch, halloween cookie, Harry Potter, homemade, snack
Prep Time: 1 hour 20 minutes
Cook Time: 10 minutes
Cooling and Frosting Time: 30 minutes
Total Time: 2 hours
Servings: 36 cookies
These completely from-scratch wizarding world treats are filled with bits of easy homemade toffee and topped with brown sugar frosting for the best butterbeer flavor!
Print Recipe

Equipment

  • medium saucepan
  • 9"x13" baking dish
  • meat tenderizing mallet (or other similar object to use to break up toffee bits)
  • electric mixer

Ingredients

Toffee Bits

  • cup butter
  • ½ cup packed brown sugar (105 grams by weight)

Butterbeer Cookie Dough

  • 6 Tablespoons butter, softened (salted or unsalted)
  • ½ cup packed brown sugar (105 grams by weight)
  • ¼ cup granulated sugar (100 grams by weight)
  • 1 egg
  • 1 teaspoon vanilla extract
  • 2 ¼ cups all-purpose flour (281 grams by weight)
  • ½ teaspoon baking soda
  • ½ teaspoon salt

Brown Sugar Frosting

  • ¼ cup butter, softened (½ stick)
  • ¼ cup packed brown sugar (52 grams by weight)
  • 1 cups powdered sugar (113 grams by weight)
  • 1 teaspoons vanilla extract
  • 1 teaspoon milk

Instructions

Toffee

  • Grease a 9"x13" baking pan with butter.
  • In a medium, heavy-bottom saucepan over medium heat, bring butter and brown sugar to a boil.
    ⅓ cup butter
    ½ cup packed brown sugar
  • Continue to boil while stirring constantly for about 7 minutes. When mixture begins to boil, remove from heat and immediately pour toffee into prepared pan. Spread as far and thinly as possible before mixture begins to harden.
  • Immediately score toffee with sharp knife multiple times.
    homemade toffee, made from scratch for frosted butterbeer cookies
  • Place toffee in fridge for an hour or more to cool (at least 20 minutes).
  • When cool, remove toffee from dish and snap into small pieces. Place pieces in a baggie or between 2 pieces of waxed paper or parchment paper. Carefully hit toffee with meat tenderizing mallet to break up into very small bits.
    homemade Toffee, made from scratch, crushed in a ramekin, for frosted butterbeer cookies

Butterbeer Obsession Cookie Dough

  • Preheat oven to 375°F
  • In a medium bowl, whisk to combine flour, baking soda and salt. Set aside.
    2 ¼ cups all-purpose flour
    ½ teaspoon baking soda
    ½ teaspoon salt
  • In bowl of electric mixer, cream butter, granulated sugar and brown sugar on medium-high speed for 3-5 minutes until pale and fluffy.
    6 Tablespoons butter, softened
    ¼ cup granulated sugar
    ½ cup packed brown sugar
  • Add egg and vanilla extract.
    1 egg
    1 teaspoon vanilla extract
  • On low speed, mix in toffee bits.
  • On low speed, mix in flour mixture.
  • Portion out dough into 1 Tablespoon-sized balls (1" balls). Bake at 375°F for 7-10 minutes until cookie is golden brown and bottom edges are lightly browned.
  • Cool 2 minutes. Remove to wire rack to cool completely.

Brown Sugar Frosting

  • In bowl of electric mixer, cream butter and brown sugar on medium-high speed until pale and fluffy.
    ¼ cup butter, softened
    ¼ cup packed brown sugar
  • On low speed, mix in powdered sugar a bit at a time until fully mixed in.
    1 cups powdered sugar
  • Add vanilla extract and milk. Adjust milk as needed to obtain desired consistency.
    1 teaspoons vanilla extract
    1 teaspoon milk
  • Beat frosting on medium-high to high for 1 minute to get a light, fluffy frosting.
  • When cookies are fully cooled, spread a dollop of frosting onto each cookie. Sprinkle with Harry Potter colored sprinkles, if desired.

Notes

  • I always use salted butter, but unsalted would also work.
  • Cookie dough can be made up to 2 days in advance and refrigerated until ready to bake. 
  • Cookie dough can be portioned into 1 Tablespoon-sized (1") dough balls and frozen up to 6 months. Freeze in a single layer for 4 hours and then move dough balls to a Tupperware container or baggie for storage. To bake from frozen: add 1 minute to normal bake time.