Mac Daddy Mac n' Cheese
 
This is a Guy Fieri recipe that my mom recommended. I made it for our church small group last weekend, and it was a big hit. 

Ingredients

• 2 shallots, peeled
• 3 cloves garlic
• 1 teaspoon olive oil
• 3 pieces bacon, diced, cooked, reserving 1 tablespoon bacon fat
• 2 tablespoons flour
• 4 cups heavy cream
• 1 teaspoon chopped fresh thyme
• 1 cup shredded pepper jack cheese
• 2 cups shredded cheddar cheese
• Salt and freshly ground black pepper
• 1 pound penne pasta, cooked
• 1/2 cup Panko bread crumbs
  
• 2 tbsp. melted butter
• 2 tablespoons chopped fresh parsley

Directions

Preheat oven to 350 degrees F. Place shallots and garlic in a small aluminum foil pouch and drizzle with olive oil. Roast 20 to 30 minutes or until tender. Remove from foil and chop. In a large saute pan, reheat reserved bacon fat over medium heat. Add roasted shallot and garlic and saute for 1 minute. Add flour and stir for 1 minute. Whisk in heavy cream and thyme. Reduce by a third. Stir in cheeses until melted, creamy and thickened. Season to taste with salt and pepper. Remove from heat and gently stir in pasta. Place in a 9X13 casserole dish. In a small bowl, mix together diced bacon, bread crumbs, butter and parsley. Top Mac n Cheese with Panko mixture and bake uncovered at same heat until bubbling and lightly browned on top, 20 to 25 minutes.

http://www.foodnetwork.com/recipes/guy-fieri/mac-daddy-mac-n-cheese-recipe/index.html