INGREDIENTS
1
Egg, large
1/2 cup
Rolled oats, old-fashioned
1 cup
All-purpose flour
1/2 tsp
Baking soda
3/4 cup
Brown sugar, light
8 oz
Chocolate, bittersweet or semisweet
3/4 tsp
Cinnamon, ground
1/2 tsp
Salt
1 cup
Whole-wheat flour
1 cup
Butter, unsalted
15
Marshmallows, large