With a name like this, it has to be vintage. Amazingly flavorful, preparation is fairly easy and its lower oven temperature makes it suitable for warmer-weather baking. You’ll need: 1 lb. ground beef1 cup onions, finely chopped½ tsp. celery seed (or ½ cup diced celery)2 Tbsp. butter1 Picnic size can cream of mushroom soup (that’s […]