INGREDIENTS
1/2 tsp
baking soda
1/2 cup
butterscotch chips
1/2 cup
chocolate chips
1 large
egg yolk
1 3/4 cups
flour
1/4 cup
granulated sugar
1/4 tsp
ground allspice
1 tsp
ground cinnamon
1/4 tsp
ground ginger
1/2 tsp
ground nutmeg
3/4 cup
light brown sugar
1/3 cup
pumpkin puree
1/2 tsp
salt
1/2 cup
unsalted butter
1 tsp
vanilla extract
1/2 cup
white chocolate chips