INGREDIENTS
2 tbsp
unsalted butter, melted or softened
3 tbsp
light brown sugar
1
large Nellie's Free Range Egg, yolk only
1/2 tsp
vanilla extract
1/3 cup
all-purpose flour
1/8 tsp
baking soda
1/8 tsp
kosher salt
1/4 cup
chocolate chips
Sea salt and vanilla ice cream (optional)