Rustic Carrot Cake with Cream Cheese Frosting

I have my own special cake recipe that yields 'fine crumbs', but I thought I will give a try with this recipe from one of my favorite Alton Brown's cooking books.     The crumb turned out coarser than mine; it is moist and the taste of carrots and spices were appreciated joyfully. 
I used several different size spring form cake pan with parchment paper, so I can share some with my families.

 Cream cheese frosting.

 I had to put raisins in my carrot cake.     It goes so well with carrots.