Butterscotch Banana Bread

3 to 4 ripe bananas, smashed
1/3 cup (75 grams) melted salted butter
3/4 to 1 cup (145 to 190 grams) light brown sugar (depending on the level of sweetness you prefer, I always use the smaller amount)
1 egg, beaten
1 teaspoon (5 ml) vanilla
1 teaspoon (5 grams) baking soda
Pinch of salt
1 teaspoon (3 grams) cinnamon
Up to 1/2 teaspoon (1) nutmeg
Pinch of ground cloves
1 1/2 cups (190 grams) flour
1/2-1 c butterscotch chips

Preheat the oven to 350°F. With a wooden spoon, mix butter into the mashed bananas in a large mixing bowl. Mix in the sugar, egg, vanilla and bourbon, then the spices. Sprinkle the baking soda and salt over the mixture and mix in. Add the flour last, mix, then the butterscotch chips.  Bake in muffin tins for 15-18 mins