Steps
- Melt butter in saucepan over low heat. Whisk in flour and stir until incorporated. Allow to cook for 1-2 minutes until golden in color, stirring often. Whisk in milk and increase heat to medium. Cook for 2 minutes or until thickened, stirring often. Add in cheese.
- Remove from heat and stir until cheese is melted. Use a metal stick blender to further emulsify the mixture if needed. Add Worcestershire sauce, paprika, cayenne, and white pepper. Add salt and pepper to taste.
- Arrange bread on lined baking sheet. Add 3-4 slices of turkey followed by 2 tomato slices on each piece of bread. Sprinkle tomatoes with a little salt.
- Divide cheese sauce between each piece of bread, pouring it over the top. Add 2 bacon slices to each sandwich. Set oven to low broil. Bake for 4-7 minutes or until cheese sauce bubbles. Serve while piping hot.
