Step 1

Melt the coconut oil in a pan over medium heat. Add the bananas, the vanilla, the cinnamon, and the maple syrup. Cook for around 5 minutes or until the bananas have caramelized, mashing them with the back of a wooden spoon. Remove from the heat and set aside.

Step 2

Preheat the oven to 350 degrees. Grease and flour a baking pan and set aside.

Step 3

In a bowl mix the banana mixture with the greek yogurt. Beat in the eggs and mix until well incorporated (around 2 minutes). Add the flours and the baking powder and mix in well.

Step 4

Pour the batter into the prepared pan.

Step 5

Drop teaspoonsful of peanut butter onto the banana bread batter and gently swirl with the tip of a knife.

Step 6

Bake for 35 to 45 minutes or until done.