Healthy Chocolate Chip Muffins are moist, soft, and loaded with mini chocolate chips—all made with better-for-you ingredients without sacrificing flavor or texture!
Set out the egg and Greek yogurt to come to room temperature (see note 2). Melt and then measure the coconut oil and set aside to get to room temperature—don’t add hot oil to wet ingredients (it will seize!).
Preheat oven to 350°F. Generously grease 9 cavities on a regular-sized, 12-cavity muffin pan and dust the cavities generously with flour. Don’t use paper liners (these muffins stick; see note 3). Set aside.
Add flour, cornstarch, baking powder, salt, and mini chocolate chips to a bowl. Mix to combine.
In another bowl, add the vanilla extract, room-temperature egg, room-temperature Greek yogurt, brown sugar, and room-temperature coconut oil. Briskly whisk ingredients together until smooth.
Add the dry ingredients to the wet ingredients and stir until *just* combined. Overmixing will result in dense muffins.
Divide the batter evenly into the 9 prepared cavities of the muffin pan. If desired, sprinkle 1/2 teaspoon brown sugar on the tops of the muffins (optional but great crunch). Fill the remaining cavities halfway with water (to ensure even baking). Bake for 18–22 minutes or until lightly browned at the edges and a toothpick when inserted into the center comes out clean or with moist crumbs; be very careful to not overbake these muffins or they won’t be nearly as soft and moist.
Remove from oven and allow to cool in the pan for about 5 minutes before removing the muffins onto a cooling rack to finish cooling. Do not cool muffins in the pan. The muffins need to be elevated so air can circulate around all sides as they cool. Otherwise, moisture (from the heat of the muffins) will condense on the bottoms, making them damp and slightly sticky.
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Notes
Note 1: Whatever yogurt you choose, make sure you like it plain or it won’t add a lot in way of flavor to these muffins. I recommend vanilla-flavored Greek yogurt. I also recommend full-fat yogurt so these muffins don’t end up too watery.Note 2: For the fluffiest muffins, use room-temperature ingredients to ensure a smooth, airy batter. Also, the coconut oil needs to be melted, but let it cool to room temp before mixing to avoid it clumping with cooler ingredients.Note 3: I don’t recommend muffin liners for these muffins; the batter sticks to the liners. Make sure to grease the cavities well. A good muffin pan also makes a world of difference. These tins are my absolute favorite, and I’ve never had a problem with muffins not releasing nicely.Storage: Store completely cooled muffins in an airtight container in the fridge; let stand at room temperature for 30 minutes to 1 hour before eating—then microwave for 5–10 seconds to warm through. Best enjoyed within 2–3 days.