Cook the bacon: Preheat the oven to 400°F. Line a sheet pan with foil or a silicone baking mat and place a cooling rack on top. Spray the cooling rack with nonstick spray and then lay the bacon strips on top of the rack in an even row. Bake for 20-25 minutes or until nice and crispy. Remove from the oven, allow the bacon to cool and then chop into small pieces. Set aside.
6 strips thick-cut bacon
Make the breadcrumb topping: Heat a frying pan over medium heat and melt the butter. Add the breadcrumbs and cook, stirring to prevent breadcrumbs from burning, until panko is golden brown. Add the chopped bacon pieces to the panko with a pinch of salt and the fresh thyme. Stir to combine.
2 Tbsp. butter, 1 cup panko breadcrumbs, pinch of salt, 4 sprigs thyme
Bring a pot of salted water to boil to cook the shell pasta (or pasta of choice). Cook according to package directions. Prior to draining, reserve 1 cup of the pasta water. Drain the pasta and set to the side.
8 oz. medium shell pasta (or pasta of choice)
Heat a large cast iron pan over medium heat and melt the butter. Whisk in the flour and whisk for ~1 minute to cook out the floury taste. Gradually pour in the milk. Continuing to whisk until smooth. Stir in the nutmeg, garlic and salt.
2 Tbsp. butter, 2 Tbsp. all purpose flour, 1 1/2 cups whole milk, pinch of fresh nutmeg, 2 cloves garlic, pressed, kosher salt, to taste
Add in the pumpkin, cheddar cheese and parmesan. Whisk until smooth again. Pour in some of the reserved pasta water and whisk until desired consistency is reached. I usually add ¾ cup. The pasta really soaks up the sauce so don’t be afraid of adding too much.
1 cup 100% pumpkin puree (not pumpkin pie mix), 6 oz. sharp cheddar cheese, freshly shredded (~1 1/2 cups), 2 oz. Parmesan cheese, freshly shredded (~1/3 cup), 1 cup reserved pasta water
Add in the cooked pasta and stir to combine. Top with the bacon panko and enjoy warm.