Peanut Butter S'Mores Banana Bread

Ingredients

• 1/2 cup (113g) unsalted butter, melted & slightly cooled
• 1/2 cup (100g) brown sugar, packed
• 1/2 cup (100g) granulated sugar
• 2 large eggs, room temp
• 1 1/2 tsp vanilla extract
• 3 overripe bananas, mashed
• 1/3 cup (85g) creamy peanut butter (not natural style)
• 1/3 cup (80g) sour cream or full-fat Greek yogurt, room temp
• 1 2/3 cups (210g) all-purpose flour, spooned & leveled or weighed (don't pack it in)
• 1 tsp cornstarch (optional)
• 1 tsp baking soda
• 1/2 tsp salt
• 1/2 tsp cinnamon
• 1/4 cup peanut butter chips
• 1/4 cup chocolate chips (or just more pb chips if you want it to shine more)
• 1/2 cup chopped reese's pb cups (I froze them first so they were easier to chop)
• Mini marshmallows (around 1 cup) (for the topping)
• Chopped reese's peanut butter cups (for the topping)
• Graham cracker pieces (for the topping)

Instructions

1. Preheat oven to 350°F and grease/line a 9x5 loaf pan.
2. In a large bowl whisk together the melted butter and both sugars until smooth.
3. Then, whisk in the eggs and vanilla until well combined.
4. Mix in the mashed bananas, peanut butter, and sour cream.
5. In a separate bowl whisk together the flour, cornstarch, baking soda, cinnamon, and salt.
6. Gently fold the dry ingredients into the wet until just combined. Don't over mix.
7. Fold in the chocolate chips, peanut butter chips, & peanut butter cups.
8. Pour batter into the prepared pan and smooth the top.
9. Bake for 50-55 minutes until a toothpick comes out with moist crumbs (not completely clean but no wet batter).
10. Cover the top with mini marshmallows and bake 5-10 more minutes.
11. Top with graham cracker pieces and reese's peanut butter cups after baking.
12. Cool before slicing.