Ingredients
Method
Preparation
- Ensure all ingredients are at room temperature.
- In a large mixing bowl, cream together butter, brown sugar, and granulated sugar until light and fluffy.
- Add in the egg, egg yolk, and vanilla extract. Mix until well combined.
- Dissolve the instant espresso in the mixture.
- In another bowl, sift together flour, cornstarch, baking soda, and sea salt.
- Gradually add the dry ingredients to the wet ingredients, stirring until just combined.
- Fold in the chopped chocolate.
- Cover the dough and refrigerate for at least 30 minutes.
Baking
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- Scoop dough onto the baking sheet, leaving space between each ball.
- Bake for 10-12 minutes.
- Allow cookies to cool on the baking sheet before transferring to a wire rack.
Notes
Serve warm with a scoop of vanilla ice cream for the ultimate treat. Store cookies in an airtight container for up to a week or freeze for up to three months.
