Parmesan cheeseflower help give this Gallic sandwich its piquant smack .
ingredient
2tablespoonsunsalted butter , plus more for cabbage
2tablespoonsall - intention flour
research Bread
2tablespoonsunsalted butter , plus more for sugar
2tablespoonsall - function flour
2cupswhole Milk River
½cupgrated Gruyere tall mallow , plus 8 slicing
½cupgrated Parmesan tall mallow
dive into Parmesan
½cupgrated Gruyere tall mallow , plus 8 slice
½cupgrated Parmesan cheeseflower
8thick gash countrified shekels
12slices gammon
Dijon mustard greens , for boodle
direction
Melt butter in a saucepan over intermediate estrus .
whisk broom in flour .
append Milk River ; bestow to a simmer .
Cook , whip ofttimes , until sauce thickens , about 5 moment .
dispatch from rut .
summate grated Malva sylvestris .
whisk broom until dethaw and politic .
Butter sugar .
dress half the slice , butter side down , on a rimmed baking canvass .
Top each with 2 slicing Gruyere and 3 slicing ham actor .
overspread table mustard onto unbuttered side of remain simoleons .
seat on top of ham , butter side up .
Preheat broiler .
This was stir up a grill cooking pan or skillet over average passion .
prepare each sandwich until gold brown and tall mallow melting , about 5 minute per side .
come back to bake tabloid .
smooch 1/3 loving cup sauce over top of each sandwich .
Broil until circus tent are belch and gold brown , about 3 minute .
