Preheat your oven to 400°F and line or spray your muffin tin.
Peel your bananas and add them to a large mixing bowl. Use a fork to mash the banana, until completely broken down.
2 large bananas
Add your oil, eggs, vanilla extract, and brown sugar to the bowl with your mashed bananas. Use a whisk or hand mixer to combine until mostly smooth (a couple of larger pieces of banana is okay!).
⅓ cup oil, 2 large eggs, 1 teaspoon vanilla extract, 1 cup light brown sugar, tightly packed
Add flour, baking powder, cinnamon, and salt, and again use your whisk or hand mixer to combine until there are no lumps of powder present.
2 cups all-purpose flour, 2 teaspoons baking powder, 1 tablespoon cinnamon, ½ teaspoon salt
Fold in your matchstick carrots until they are evenly distributed.
2 cups matchstick carrots
Fill your muffin cups with batter, almost all the way to the top, leaving only about 1/2-inch of space.
Bake for 20-25 minutes until a toothpick comes out clean.