INGREDIENTS
1/2 cup
butter
1/2 cup
Guinness beer, or similar stout
1/3 cup
cocoa powder, Dutch process
1 cup
All-purpose flour
1 cup
granulated sugar
3/4 tsp
baking soda
1/2 tsp
salt
1
egg
1/3 cup
Greek yogurt
1 cup
+ 2 Tbs champagne
1/2 cup
unsalted butter, room temperature
8 oz
cream cheese
1/2
to 1 c powdered sugar
1/2 tsp
vanilla extract
salt
Edible glitter or dust, gold
Sugar pearls, gold