French Onion Mac N Cheese
Pour yourself a glass of wine, dim the lights and ask Alexa to play Sinatra. Now…cut the cheese. French Onion Mac N Cheese 6 tbsp. butter, divided, plus more room temperature for brushing2 real big yellow onions, halved and sliced into half-moonsKosher salt and fresh-ground pepper, to taste12 oz. cavatappi or other short curly pasta2 tbsp. all-purpose…