Preheat the oven to 350 degrees. Grease a 6 count muffin tin or line with parchment paper liners.
Mix all ingredients until thoroughly combined. Fill each muffin well about 2/3 full. Bake the biscuits at 350 degrees for 12 to 15 minutes. Biscuits should brown lightly and the top should be firm to the touch.
Let cool for at least 5 minutes before serving.
These freeze well and warm nicely in an oven.
Notes
*Some brands of oat fiber are too strong for my tastes. My preferred brands are LifeSource or Trim Healthy Mama.**My preferred brands of whey protein isolate are Isopure or Jay Robb, make sure to get unsweetened and unflavored. Other brands may behave differently in recipes.