INGREDIENTS
1
Egg, large
1 1/8 cups
Oats, old-fashioned
1/2 cup
All-purpose flour
1 1/2 tsp
Baking soda
1/2 cup
Brown sugar, packed dark
1/2 cup
Brown sugar, packed light
1/2 cup
Cake flour
1/2 cup
Cane sugar
1 tsp
Kosher salt
1 tsp
Sea salt flakes
1 tsp
Vanilla extract
1 cup
Butter, unsalted
1 cup
Butterscotch chips