This recipe is from the Flying Biscuit Cafe in Atlanta and it is the most ordered item on their menu. Don't be intimidated by the number of ingredients, it is real easy to make and I promise you that the aroma while this is cooking is unbelievable. It makes 2 meatloaves so you can eat one now and freeze the other one for later and also you can freeze any leftover horseradish sauce. I must warn you - people will eat more than one helping and they will fight over the leftovers! I alway serve this with mashed potatoes and a nice green vegetable and a salad. Rolls are nice to have with it also to sop up the sauce.