INGREDIENTS
9
x5-inch loaf pan
Parchment paper (optional)
1/4 cup
butter (melted and slightly cooled)
1/2 cup
granulated sugar
1
large egg
1/2 tsp
vanilla extract
1/4 cup
all-purpose flour
3 tbsp
unsweetened cocoa powder (sifted)
1/8 tsp
baking powder
1/8 tsp
salt