Banana Nut Muffins like Otis Spunkmeyer

1 box banana cake mix
1 cup mashed ripe bananas (about 2 average size)
4 eggs
1 small box instant banana pudding
1/2 cup vegetable oil
1/2 cup water
1 tsp. banana extract
3/4 tsp. ground cinnamon
1 cup finely chopped walnuts

Blend all ingredients together until smooth, about 3-4 minutes.

Fill baking cups 3/4 full and bake in a preheated oven about 20 minutes until done. Check for doneness with a toothpick inserted into top of muffin, if the toothpick comes out clean the muffin is done.

Store muffins if there are any left in a airtight container.

I use the extra large cups and this will make about 9.

Note: These are really great. A super intense banana flavor! They also stay fresh for a couple of days when wrapped up in plastic. I would imagine this would make delightful banana nut bread!