Melt the butter in a pan over medium-high heat.
Add the flour and stir to make a smooth roux.
Let the roux cook for about 2 minutes to remove the raw flour flavour.
Gradually add the Culinaire Original and stir until smooth with a whisk.
Cook until the mixture thickens, about 5 to 7 minutes.
Stir in the chopped ham, nutmeg, salt, and pepper, and mix well.
Transfer the salpicon to a shallow dish and cover with cling film (press onto the surface to prevent a skin from forming).
Place in the refrigerator for at least 4 hours or overnight.
Once the mixture is firm, take small portions (about a tablespoon each) and roll them into oval or cylindrical shapes.