Flourless Chocolate Peanut Butter Muffins

no-stir smooth peanut butter (or almond butter)

ripe bananas (200 g, weighed after peel is removed), mashed

eggs (100 g, weighed out of shell) at room temperature, beaten

honey

unsweetened cocoa powder (natural or Dutch processed will work just fine)

baking soda

baking powder

kosher salt

miniature chocolate chips (optional)