applebee's four cheese mac and cheese

2 cups all purpose flour 3 Tbsp paprika 1 12 Tbsp kosher salt 1 12 Tbsp dry mustard 1 12 Tbsp garlic powder 1 12 Tbsp onion powder 1 Tbsp seasoned salt 34 Tbsp black pepper 12 Tbsp celery seed 12 tsp…