INGREDIENTS
2/3 cup
light brown sugar
2/3 cup
granulated sugar
1/2 cup
butter
1/2 cup
vegetable shortening
1/2 tsp
salt
2 tsp
vanilla extract
1 tsp
vinegar, cider or white
1 tsp
baking soda
1
large egg
2 cups
All-Purpose Flour
2 cups
miniature semisweet chocolate chips
Optional (but recommended): sea salt for sprinkling on top