INGREDIENTS
1/4 cup
salted butter softened
1/4 cup
canola oil
1 cup
granulated sugar
2
whole bananas (mashed)
2
large eggs at room temperature
1 tsp
vanilla
1 1/2 cups
all purpose flour
1 tsp
baking powder
1/2 tsp
salt
1/4 cup
buttermilk
3/4 cup
walnuts (chopped)