The Story Behind Ruby Chocolate & Raspberry Swirl Cookies

Ruby chocolate is the newest variety of chocolate in over 80 years — making these cookies a genuinely historic treat. Milk, dark, and white chocolate have been the three recognized types of chocolate since the early 20th century, with white chocolate's legitimacy occasionally contested. Then, in 2017, Swiss chocolate company Barry Callebaut unveiled ruby chocolate — the first new variety since white chocolate was introduced in the 1930s. Ruby chocolate is made from a specific variety of cacao bean that, through a proprietary process, produces a naturally pink color and a distinct berry-like flavor without any added fruit flavors or dyes. The discovery was made by Barry Callebaut's scientists who found that specific processing of certain unfermented cacao beans preserved pink pigments (anthocyanins) and sour-fruity flavor compounds normally eliminated during fermentation. Paired with tart raspberries, whose own red color and bright acidity complement ruby chocolate's berry notes, these swirl cookies celebrate an ingredient that bridges centuries of chocolate history and the innovation of the present.

Time and Servings:

  • Prep Time: 20 minutes
  • Cook Time: 12 minutes
  • Total Time: 32 minutes
  • Servings: 12 large cookies

Nutrition (per serving):

Calories: 180 kcal | Carbohydrates: 24g | Protein: 2g | Fat: 8g | Fiber: 1g | Sugar: 14g

Ingredients:

  • For the cookies:
    • 1 ¾ cups all-purpose flour
    • ½ tsp baking powder
    • ¼ tsp salt
    • ½ cup unsalted butter, softened
    • ½ cup granulated sugar
    • ½ cup light brown sugar
    • 1 large egg
    • 1 tsp vanilla extract
    • ¾ cup ruby chocolate chunks (or chopped ruby chocolate bar)
  • For the raspberry swirl:
    • ½ cup fresh or frozen raspberries
    • 2 tbsp sugar
    • 1 tsp lemon juice

Instructions:

Prepare the Raspberry Swirl:

  1. In a small saucepan, combine the raspberries, sugar, and lemon juice. Cook over medium heat for 5-7 minutes, stirring occasionally, until thickened.
  2. Strain through a fine-mesh sieve to remove seeds. Let the raspberry sauce cool.

Make the Cookie Dough:

  1. Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
  2. In a bowl, whisk together flour, baking powder, and salt. Set aside.
  3. In a large mixing bowl, cream the butter, granulated sugar, and brown sugar until light and fluffy.
  4. Beat in the egg and vanilla extract until well combined.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Fold in the ruby chocolate chunks.

Swirl the Raspberry Sauce:

  1. Gently fold the cooled raspberry sauce into the dough, creating a marbled effect. Be careful not to overmix—you want visible swirls.

Bake:

  1. Scoop the dough onto the prepared baking sheets, leaving about 2 inches between each cookie.
  2. Bake for 10-12 minutes, or until the edges are set but the centers are still soft.
  3. Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack.

Tips for Success:

  • Ruby Chocolate: Ruby chocolate has a delicate, fruity flavor—avoid overbaking to preserve its natural color and taste.
  • Perfect Swirl: For the best marbled effect, gently fold the raspberry sauce into the dough rather than fully mixing it in.
  • Chill the Dough (Optional): If you prefer thicker cookies, chill the dough for 30 minutes before baking.

Pairing Suggestion:

  • Pair these cookies with a Raspberry Rose Iced Latte or a glass of Rosé Champagne for a romantic and refreshing finish.