From Grandma’s Blue Box Upgrade to Decadent Baked Mac and Cheese If there is one thing I have learned from sharing recipes on The Tipsy Housewife, it is that people have VERY strong opinions about macaroni and cheese. Some people want the old-fashioned baked kind that you scoop out of a casserole dish. Some want it creamy and practically swimming in cheese sauce. Some of us have absolutely no problem starting with the blue box, because Grandma did it and Grandma knew what she was doing. Then there are the slightly different versions I have picked up inspiration for over…