Ingredients
Prep Time: 10 min
Total Time: 30 min
1/2 cup flour
1/2 cup unsweetened cocoa powder
1 cup sugar
1/2 tsp baking powder
1/4 tsp salt
2 eggs
1/2 tsp vanilla extract
1 stick (8 TB) unsalted butter, melted
1/2 cup of champagne (another dry sparkling wine, such as cava, may be substituted)
Preparation