Croque Monsieur – Blackstone Products (MX)

Ingredients

• ½ stick Unsalted Butter
• 2 tablespoons Bacon fat
• ¼ cup All-purpose Flour
• 1 ½ cup Whole Milk
• 2 cups shredded Gruyere
• 8 slices crusty White Bread
• 16 thin slices sweet Ham
• ¼ cup spicy brown Mustard
• 2 tablespoons chopped flat leaf Parsley
• Olive oil
• Salt and pepper