01 -
Melt two tablespoons of butter in a medium pot on medium heat. Whisk in one tablespoon flour and crumble the chicken bouillon cube. Keep stirring for a minute or two to cook it all together.
02 -
Slowly pour in the 240 ml of milk while whisking so it stays smooth. Mix in the Dijon mustard and hot sauce if you want some heat. Cook and stir for about five minutes until the sauce thickens up.
03 -
Take the pot off the heat and stir in the grated Parmesan cheese until it melts in nicely. Keep the sauce warmed gently until you're ready to use it.
04 -
Heat the two tablespoons of melted butter in a large pan over medium heat. Put one tortilla in the pan. On that, layer half of the cheese slices first, then add ham, sprinkle some breadcrumbs, scatter the rest of the cheese, top with chicken strips, drizzle some sauce, add more breadcrumbs, and finish with the last cheese layer. Cover with the second tortilla.
05 -
Let the quesadilla cook until the bottom tortilla turns golden. Flip it carefully and cook the other side until it's golden too and the cheese inside is melted, about three to four minutes each side.
06 -
Take the quesadilla out of the pan, slice it up, and serve hot with the extra sauce on the side.