Favoreats
Favoreats LLC
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INGREDIENTS
Cooking spray, for pan
1/2 cup
cocoa powder, plus more for dusting pan
1 cup
all-purpose flour
1 tsp
baking soda
1/4 tsp
kosher salt
3/4 cup
sugar
1/2 cup
melted butter
1
large egg plus 1 large egg yolk
1/4 cup
buttermilk or sour cream
1 tsp
pure vanilla extract
3
super-ripe bananas, mashed
1 cup
semisweet chocolate chips