How to Make It
Preheat your oven to 350°F (175°C).
In a bowl, mix together the melted butter, brown sugar, and granulated sugar until smooth.
Add the egg and vanilla extract, and mix until combined.
Stir in the flour, baking soda, and salt until just combined.
Fold in the chocolate chips.
Pour the batter into a greased skillet and spread it out evenly.
Bake for 20-25 minutes, or until the edges are golden brown.
