INGREDIENTS
2 1/4 cups
all-purpose flour
1 tsp
baking soda
1/2 tsp
salt
1 1/2 tsp
cornstarch
3/4
unsalted butter (softened)
3/4 cup
granulated sugar
3/4 cup
packed brown sugar
1 1/2 tsp
vanilla extract
1 tbsp
Homemade Hershey’s Syrup
1
egg and 1 egg yolk
2 cups
Nestle Toll House Semi-Sweet Chocolate Morsels
1 cup
Miniature Marshmallows
16
Pieces of Hershey Chocolate