We make our own oat flour by blending quick or old-fashioned oats in our
Vitamix blender or
coffee grinder.
The coconut oil used here adds a trace amount of fat per serving but improves the texture of the muffins. Between the coconut oil and chocolate chips there are about 2.5g fat per standard-sized muffin. Stick to 2 muffins to stay within THM:E guidelines. If you want to have more muffins or have a smidgen of butter or cream cheese on your muffins, go lighter on the chocolate chips and/or omit the coconut oil.
Feel free to use more sweetener, especially if you use 85% dark chocolate instead of sugar-free chocolate chips. (A lot of people say I under-sweeten my recipes.) I recommend adding some granulated sweetener (such as
THM Super Sweet Blend) if you want to increase the sweetness. Start with a few teaspoons and taste as you go.
If you don't have mini muffin tins, you could just pour the extra batter into a small baking dish or loaf pan for pumpkin bars.
Don't omit the chocolate! It really balances the flavors and adds some oomph to a muffin made completely with oat flour. I'm not saying that the muffins aren't good without the chocolate - I'm just saying that the chocolate is in there for a reason. =P