Preheat the oven

• Preheat the oven to 180 °C.
• Line a baking sheet with parchment paper.

Mix the dry ingredients

• Whisk together the flour, baking soda and salt in a bowl.
• Set aside.

Combine the wet ingredients

• In a separate bowl, combine the melted butter, brown sugar and granulated sugar.
• Whisk until a smooth paste forms.

Add egg and vanilla

• Crack in the egg and add the vanilla extract.
• Mix until well combined.

Fold in the dry ingredients

• Gradually add the dry ingredients to the wet batter.
• Gently fold until just combined.

Add the chocolate chips

• Add the chocolate chips and mix with a spatula.
• Do not overmix the batter.

Scoop the cookies

• Scoop out 9 cookies onto the prepared baking sheet.
• Leave about 5 cm of space between each cookie.

Bake

• Bake until golden brown and crispy on the edges and gooey in the center.

Finish and cool

• Remove from the oven and sprinkle with flaky sea salt.
• Allow the cookies to cool completely on the baking sheet before serving.