Preheat the oven to 350°F and grease a muffin tin or fill it with liners.
In a medium bowl, mix together the cream cheese frosting ingredients (cream cheese, powdered sugar, Jahmu, vanilla, and lime zest). When the ingredients are well mixed, set aside in the refrigerator to cool.
To make the muffins, sift together flour, baking soda, salt, and Jahmu in a medium bowl.
In a large bowl, mix together the eggs, coconut oil, sugar, and vanilla.
Slowly add the dry ingredients into the wet ingredients. Fold in grated carrots and raisins.
Pour the muffin batter into the muffin tin and bake for approximately 18 minutes or until the center of the muffin is cooked through.
Cool the muffins completely before adding the cream cheese frosting.