Preheat oven to 350 degrees. Spray the muffin tin or place muffin cups into the muffin tin.
Mix all the ingredients together in a mixer or with a bowl and hand mixer.
Scoop about 1/4 or use a small cookie scoop and place into each muffin tin.
Bake for 15 minutes or a toothpick comes out clean.
The muffins will last a few days-week in a plastic bag or airtight container.
You can also place in a plastic bag or airtight container and keep in the freezer for much longer. When you are ready to eat place a however many you want on a microwaveable plate. Heat for 10 seconds at a time until they are thawed and warmed throughout.
The changes I made to make these more healthy: cut the sugar in half, use unsweetened applesauce instead of oil, replaced 1 cup of flour with 1/2 cup wheat flour and 1/2 cup protein powder.
I ususally add a bit more ground cinnamon and ground nutmeg to give my bread a bit more flavor.