Preheat your oven to 350°F (175°C). Grease your loaf pan like you mean it.
Mash bananas in a bowl. Channel your inner monkey.
Mix dry ingredients: flour, baking soda, cinnamon, nutmeg, and salt.
In another bowl, whisk together brown sugar, melted butter, eggs, and vanilla.
Add mashed bananas and pumpkin puree to the wet ingredients. Stir like a pro.
Gradually combine the dry ingredients with the wet ingredients. Don’t overmix.
Fold in chocolate chips because chocolate makes everything better.
For the mocha filling, whisk together cooled espresso, cocoa powder, and powdered sugar.
Layer half of the batter into the pan.
Spread mocha filling over the batter, creating a gorgeous swirl.
Top with the remaining batter, smoothing the top with a spatula.
Bake for 55-60 minutes. Check with a toothpick—don’t be shy.
Let cool for 15 minutes. Try not to eat it all in one sitting.