INGREDIENTS
2 1/4 cups
flour
2 tsps
baking powder
1/2 tsp
baking soda
2 tsps
pumpkin pie spice
1 cup
vegetable oil
1 cup
brown sugar
3/4 cup
white sugar
2 tsps
vanilla extract
4 larges
eggs
3 tbsps
sour cream
15 ozs
pumpkin puree
1/3 cup
unsalted butter
8 ozs
cream cheese
1 tsp
vanilla extract
3 cups
powdered sugar
1 tbsp
heavy cream
1 serving
walnuts