I found this recipe here on the blog Caveman Food. I really like this one! Soft and fluffy, pumpkiny and so aromatic. For an extra treat try streusel topped muffins using this topping. I did make a few changes to the recipe, I omitted the cranberries (just because I didn't have any) and topped with pecans because I wanted to add some to the batter and forgot, so I put them on top. I also substituted 1/2 tsp. baking soda (for a total of 1 1/2 tsp.) and 1 tsp. lemon juice for the baking powder. Thanks for the great recipe Caveman Food!