I love this recipe! I used plain Greek yogurt and added a small package of blueberries. Fantastic! This batch I am adding some mini chocolate chips and chopped walnuts. I also used a mini muffin tin - it made 24 mini muffins which took between 15 and 18 minutes in a gas oven, as well as two mini loaf tins which took 35 minutes.
This is literally the exact recipe I was looking for. Turned out great. They are not overly sweet, which I prefer. Thank you!!