baked mac and cheese 12 oz elbow noodles3 tbl butter¼ cup grated onion3 tbl flour½ tsp dry mustardsalt & pepper2 ½ cups whole milk2 cups shredded cheddar cheese6 slices american cheese preheat oven to 350 degreescook elbow macaroni in boiling, salted watermelt … [Read more...] about baked mac and cheese