Full of cozy Autumn flavors, these Pumpkin Sourdough Muffins are an easy, make ahead breakfast for a chilly, Fall morning.
Add the pumpkin puree, eggs, sugar, sourdough starter, and melted butter to a large bowl. Mix well.
Spoon the mixture into a muffin tin lined with muffin liners.
Mix together ¼ cup of brown sugar and 2 teaspoons of cinnamon. Sprinkle the mixture over the muffins. Bake for 20 minutes or until a toothpick is inserted into the center of the muffin and comes out clean.