Remove bread crusts, slice lengthwise in 3 slices.
Mix each of the spreads.
Put together with No.1 and No.2. ED: I am guessing that what this means is you have three long slices of bread, top middle and bottom. I think you spread your #1 on the first layer and your #2 (don't even go there) on the other layer.
Cover outside of loaf with melted butter. 
Store at least 24 hours in refrigerator.
Heat 30 minutes in 325° oven.
Use balance of soup as a gravy.