Ingredients
Method
- Place the softened butter and sugar in the bowl of your stand mixer. Cream them on medium-high speed for exactly three minutes until fluffy.
- Add the egg yolk and vanilla extract. Beat on medium speed for 60 seconds until fully integrated.
- Reduce the mixer speed to low. Gradually incorporate the sifted flour and sea salt until just combined.
- Wrap the dough in plastic and refrigerate for 30 minutes.
- Preheat your oven to 350°F (175°C). Scoop one-tablespoon portions of dough, roll them into spheres, and place them on prepared baking sheets.
- Press a deep well into each sphere with your thumb or the back of a rounded measuring spoon.
- Spoon approximately half a teaspoon of fruit preserves into each indentation.
- Bake for 12 to 14 minutes until the edges are set but not browned.
- Allow the cookies to rest on the baking sheet for five minutes before transferring to a wire rack.
Notes
Ensure butter is at the correct temperature for optimal aeration. Refrigerate dough for precise thermal stability. Store in an airtight container with parchment paper between layers.
