Elbow macaroni450 g
Butter, plus melted butter40 g + 30 g
Plain flour25 g
Milk475 ml
Shredded cheddar115 g
Shredded Monterey jack115 g
Ranch dressing120 ml
Buffalo sauce, plus more for garnish80 ml
Kosher saltto taste
Freshly ground black pepperto taste
Bacon, cooked and crumbled8 slices
Panko bread crumbs40 g
Chopped chives, for garnishto taste
60 minutes