INGREDIENTS
1
Egg yolk
1 tbsp
Brown sugar, Dark
1
Small Pinch Kosher salt
2 tbsp
Semi sweet chocolate chips
3
Drops Vanilla extract
1 tbsp
White sugar, Granulated
1 tbsp
Butter
Scant ¼ of All Purpose Flour (I used a full ¼ cup. I also made it a second time with GF Flour)