Ingredients
Method
Preparation
- Start by ensuring all your ingredients are at room temperature.
- In a large mixing bowl, cream together the butter, brown sugar, and granulated sugar until light and fluffy.
- Add in the egg, egg yolk, and vanilla extract. Mix until well combined and smooth.
- Dissolve the instant espresso in the mixture, blending it into the dough.
- In another bowl, sift together the flour, cornstarch, baking soda, and sea salt.
- Gradually add the dry ingredients to the wet ingredients, stirring until just combined.
- Gently fold in the chopped chocolate.
- Cover the dough and refrigerate for at least 30 minutes.
Baking
- Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Scoop dough onto the sheet, leaving space between each ball.
- Bake for 10-12 minutes until edges are golden but centers remain soft.
- Allow cookies to cool on the baking sheet before transferring to a wire rack to cool completely.
Notes
For extra indulgence, serve warm with vanilla ice cream or a sprinkle of flaky sea salt. Store in an airtight container for up to 5 days or freeze with parchment paper between layers.
