Preheat your oven to 350°F and line a muffin tin with 8 muffin liners.
In a blender, combine all ingredients except for the chocolate chips. Blend until smooth and creamy, then fold in the chocolate chips.
Using a double cookie scoop or spoon, portion about 2 tablespoons of batter into each muffin liner. Add additional chocolate chips on top if desired.
Bake for 25-28 minutes, or until the tops are firm to the touch and a toothpick inserted into the center comes out mostly clean.
Allow the brownies to cool for 5-10 minutes before enjoying. They're delicious both warm and cold!