Ingredients
Method
- In a large bowl, cream together the softened unsalted butter and granulated sugar until light and fluffy. Beat in the vegetable oil until combined.
- Add the eggs one at a time, beating well after each addition. Stir in the vanilla extract and peppermint extract.
- In a separate bowl, whisk together the Dutch process cocoa powder, baking powder, and kosher salt.
- Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Do not overmix.
- Fold in the dark chocolate chips or chopped bar. Cover the dough and chill in the refrigerator for at least 30 minutes, or up to 2 hours.
- Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper. Scoop rounded tablespoons of dough onto the prepared baking sheet, leaving some space between them.
- Bake for 9-11 minutes, or until the edges are set but the centers are still slightly soft. Let cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.
Notes
- For the best texture, ensure your butter is truly softened, not melted. I found that if my butter was too warm, the dough became too sticky and needed extra chilling time.
- Don't overmix the dough once the dry ingredients are added; this can lead to tough cookies. Mix just until no streaks of flour remain.
- Achieving that perfect chewy center means taking the cookies out when the edges are set but the middle still looks slightly underbaked. They will continue to set as they cool.
- Store leftover peppermint bark cookies in an airtight container at room temperature for up to 5 days, or freeze the baked cookies for up to 2 months. Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.
- Don't overmix the dough once the dry ingredients are added; this can lead to tough cookies. Mix just until no streaks of flour remain.
- Achieving that perfect chewy center means taking the cookies out when the edges are set but the middle still looks slightly underbaked. They will continue to set as they cool.
- Store leftover peppermint bark cookies in an airtight container at room temperature for up to 5 days, or freeze the baked cookies for up to 2 months. Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.
