INGREDIENTS
1 cup
unsalted butter, room temperature
2 cups
all-purpose flour
1 1/2 cups
sugar
1 15 ounce can
pumpkin purée
2
eggs
1/2 cup
sour cream
1 tsp
baking powder
1 tsp
cinnamon
1 tsp
vanilla extract
1/2 tsp
baking soda
1/2 tsp
salt
1/2 tsp
nutmeg
1/2 tsp
allspice, optional