Preheat oven to 375°F. Boil water in a large saucepan, cooking pasta according to box directions.
Cook bacon to desired crispness in a medium skillet over medium heat. Drain and chop.
Heat a 12-inch oven safe skillet over medium heat. Add butter and garlic, cooking for 30 seconds. Add flour, whisking until smooth. Add milk, salt, pepper and dry mustard. Stirring constantly for 2-3 minutes or until warm. Add shredded extra sharp and Havarti cheese, whisking until smooth and creamy. Drain pasta, add to skillet with bacon. Gently stir to coat.
In a small bowl combine Panko breadcrumbs, Parmesan and parsley. Sprinkle over pasta. Bake for 25-30 minutes or lightly golden. Serve immediately.
Nutritional information is provided as a courtesy and is an estimate only. Nutrition information can vary for a variety of reasons. For the most accurate data, use your preferred nutrition calculator with the actual ingredients you used to make this recipe.
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