Sheet Pan Mac N’ Cheese

Instructions

1. Preheat oven to 425°F.

2. Bring a large pot of water to a boil. Add a tablespoon of kosher salt. Boil macaroni for about 5 minutes or for 2 minutes less than the box’s suggested al dente time. (For example, my macaroni box said ‘al dente perfection’ in 7 to 9 minutes. I boiled mine for 5.) Drain. Do not rinse. Set aside.

3. In the same large pot, melt 4 tablespoons of butter over medium-high heat. Add flour, whisking constantly for about a minute. Add milk and water, whisking to remove any of the flour-butter mixture from bottom of pan. Bring to boil, then reduce heat and gently simmer. Add 1 1/4 teaspoons kosher salt and pepper to taste. Simmer until mixture begins to thicken, about 20 minutes. Note: the mixture will not get super thick, but it will coat the back of a spoon, and if you run your finger through the coating, the trail should stay — see photo. Remove from the heat.

4. Meanwhile, melt remaining 4 tablespoons of butter stovetop or in microwave. Pulse bread in food processor to make crumbs. Measure 3 cups and place in a mixing bowl. Add parsley (it’s ok if the tender stems are included — use the top 3/4 or so of the bunch) and garlic to food processor. Pulse until fine, then add to bowl with breadcrumbs. Season with 1/4 teaspoon kosher salt. Pour butter over top and mix with spatula until combined.