INGREDIENTS
1 1/2 cups
flour
3 cups
cake flour
2 1/4 tsp
baking powder
3/4 tsp
baking soda
1 serving
coarse salt
2 sticks
butter
2 1/4 cups
sugar
6 larges
eggs
2 cups
buttermilk
1 tbsp
vanilla extract
1 tbsp
cocoa powder
1 serving
gel-paste food coloring
3/4 cup
blackberries
1 serving
easy buttercream