INGREDIENTS
1/3 cup
flour
2 tbsp
cocoa powder
1/4 tsp
baking soda
1/4 tsp
instant espresso powder
4 tsp
neutral-flavored oil (like grapeseed or canola)
1/2 tsp
vanilla extract
1/4
packed cup light brown sugar
1/3 cup
buttermilk
1
large egg yolk
7 tbsp
flour
1/2 tsp
baking powder
1/8 tsp
baking soda
1/4 tsp
salt
1/2 tsp
cinnamon
1/4 tsp
freshly grated nutmeg
1/4 tsp
ground ginger
1
large egg white
1/2 cup
canned pumpkin puree
1/4
packed cup light brown sugar
3 tbsp
neutral-flavored oil
3 tbsp
granulated sugar
4 tbsp
unsalted butter, softened
1 1/2 cups
powdered sugar
1/2
vanilla bean, scraped
1/4 tsp
vanilla extract
salt
1 tbsp
heavy cream