Preheat the oven to 375 degrees F. Line a muffin tin with paper liners. Spray lightly with nonstick cooking spray.

In a large bowl, whisk flour, sugar, baking soda, spices, and salt. Stir in carrots, raisins, apple, coconut, and walnuts.

Stir in eggs, oil, orange juice, and vanilla extract.

<b> For the Cinnamon Streusel </b>

In a small bowl, combine flour, sugar, cinnamon,and butter. Cut butter in with 2 forks until the mixture resembles coarse crumbs.

Fill muffin tin ~¾ of the way through. Evenly divide streusel over each muffin, ~1 tablespoon each.

Bake for 25-28 minutes or until a tooth pick inserted in the center comes out clean.

Cool in pan for 5 minutes. Remove to a wire wrack to cool completely.