A delicious fall or winter muffin with the flavors of apple and cranberry and topped with a gorgeous streusel topping. These muffins are bursting with delicious ingredients.
Line a muffin tin with 12 paper liners. Preheat oven to 375 F.
Sift together the dry ingredients, flour, baking powder, baking soda and set aside. In a bowl of a standup mixer, add the eggs, sour cream, and melted butter. With a paddle attachment, combine and then add the sugar. Continue mixing and slowly add the dry ingredients.
Remove the bowl and add the apples, cranberries, and nuts. Fold to combine.
Fill the paper liners with the muffin mixture, dividing evenly among the 12.
For Brown Sugar Crumb: In the same standup mixer, add 1/2 cup flour, 1/2 cup brown sugar, 1/4 teaspoon salt, and mix until well combined. Add 1/4 cup cold butter and mix until crumbly and again until well combined. Divide the topping among the muffins.
Bake for 25 min. or until a cake tester comes out clean. Let cool for 10 min. then remove to a wire rack to cool completely.