INGREDIENTS
1
box Betty Crocker carrot cake cake mix ((15.25 ounces))
4 oz
cream cheese (softened)
1
large egg
1/4 cup
butter (softened)
4 oz
cream cheese (softened)
6 tbsp
nbutter (softened)
1 3/4 cups
powdered sugar
1/2 tbsp
vanilla
1/2 cup
chopped walnuts (optional)