01 -
In a large bowl, whisk together the melted butter, brown sugar, granulated sugar, and salt until well combined
02 -
Whisk in vanilla and egg until the mixture thickens and becomes lighter in color
03 -
Sift flour and baking soda directly into the bowl. Add most of the chocolate chips, saving some for topping. Fold gently until no dry flour remains
04 -
Form dough into 14 balls, then shape each into a long, narrow heart shape on a parchment-lined baking sheet. Press reserved chocolate chips on top
05 -
Refrigerate shaped hearts for 1 hour or freeze for 25 minutes (can be chilled up to 48 hours)
06 -
Preheat oven to 355°F. Arrange hearts with plenty of space between them and bake 7-9 minutes until edges are slightly golden
07 -
Let cookies rest on baking sheet for 1 minute, then transfer to cooling rack. Best enjoyed while still warm