INGREDIENTS
1
box white cake mix
zest of 2 large lemons
3
eggs
1/3 cup
oil
3/4 cup
plain yogurt or sour cream
1/2 cup
buttermilk
2 cups
blueberries, fresh or frozen
1/2 cup
butter, softened
8 oz
cream cheese
zest of 1 lemon
2 tsp
lemon juice
3 cups
powdered sugar