Truffled Macaroni and Cheese Recipe - Food.com

Ingredients

• 8 ounces macaroni
• 1 teaspoon truffle oil
• 2 slices bacon, cooked & minced
• 6 tablespoons butter
• 1 onion, diced
• 1/3 cup all-purpose flour
• 1 1/2 cups milk
• 3/4 cup chicken broth
• 1/2 teaspoon dried mustard
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 1/2 cup white cheddar cheese, grated
• 1/2 cup gruyere, grated
• 1/4 cup parmesan cheese