Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 375°F (190°C) and line two baking sheets with parchment paper.
- Cream the cold butter with brown sugar and granulated sugar until light and fluffy.
- Add the egg, egg yolk, and vanilla extract to the mixture and mix on low until just combined.
- Gradually incorporate the baking powder, baking soda, salt, cornstarch, and all-purpose flour until no dry flour remains.
- Scoop the dough into balls and place them on the prepared baking sheets, creating small indentations.
- Prepare the crumb topping by mixing flour, brown sugar, salt, cinnamon, and softened butter until crumbly.
- Fill the indentations in the cookie dough with the crumb topping mixture.
- Bake for 9-12 minutes until the edges are golden brown.
- Cool the cookies on the baking sheets for a few minutes before transferring to a wire rack.
- Whisk together powdered sugar, cinnamon, and milk for the glaze until smooth.
- Drizzle the glaze over cooled cookies and let them set before serving.
Nutrition
Notes
For best results, use cold butter and avoid overmixing to keep the cookies chewy.
