adapted from Yossy Arefi’s
recipe
Swirl
1/2 cup nutella, warmed in a bowl
Wet
1/4 cup (60ml) butter, browned
2 tbs (28ml) neutral oil
3 large very ripe bananas (320g), mashed
1/2 cup packed (105g) light brown sugar
1/3 cup (80g) yogurt or milk
2 large eggs
1 tsp vanilla
Dry