I served this in a picnic lunch to my book club, it was wonderful! I used a hard crust flat bread, and used havarti thin sliced cheese since fontina can't be sliced thinly. The pesto mayonnaise made it! Everyone asked for the recipe....
Ham-and-Fontina Sourdough Sandwiches
Sally68swp Posted: 07/05/12
lovinjim2009 Posted: 04/08/12
Mayonaise mixture was TERRIBLE! Ruined the whole sandwich! Won't make this EVER again!