Preheat your oven to 350°F (175°C) and line a muffin pan with muffin liners or lightly grease it to prevent sticking.
Add all ingredients to a food processor and blend until you get a thick, slightly chunky batter.
Spoon the batter evenly into the muffin cups, filling each about 3/4 of the way full. Sprinkle chocolate chips on top.
Bake for 18–20 minutes, or until the muffins are set and the tops spring back lightly when gently touched. A toothpick inserted in the center should come out clean or with a few moist crumbs.
Let them cool in the pan for a few minutes before transferring to a cooling rack.