01 -
Set your oven to 350°F. Line a 9 x 5 pan with parchment and lightly spray with nonstick oil. Put it aside for now.
02 -
Grab a big bowl and whisk salt, flour, baking soda, and baking powder until combined. Put this aside.
03 -
In another big bowl, mix eggs, mashed bananas, smooth peanut butter, vegetable oil, and sugar until blended well.
04 -
Add the dry mix into the wet mix. Stir gently but don’t overdo it—it's fine if it's a bit lumpy.
05 -
Carefully fold the mini or chopped peanut butter cups into the batter so they’re evenly spread.
06 -
Pour the batter into the prepared pan and bake for 55 to 60 minutes. Check if it’s done by poking the center with a toothpick—if it comes out clean, it’s ready.
07 -
Leave the loaf in the pan for 10 minutes, then take it out and put it on a rack to finish cooling before slicing it up.