With all three batters, as well as our bonus rounds of stuffing and grilled cheese, there was a clear difference in the quality of results between higher-end, more expensive models and lower-end, budget models. The high-end models heated up significantly faster and hotter, and had a much shorter recovery time between waffles. They all have heavier plates than the lower-end models, resulting in even heat and consistent browning. The waffles made in our more expensive models all became deeply browned in under four minutes, while the less expensive models took anywhere from eight to 15 minutes. This resulted in huge variations in the density of the inside and the texture of the exterior of the waffles.
This model is also equipped with an on/off switch, which people with large kitchens may find useful, as it makes it easier to keep it set up on a counter without having to unplug after each use (especially helpful if your outlets are in inconvenient places, and repeatedly plugging and unplugging is a hassle). It makes two seven-inch waffles at a time, with a two-minute recovery time, allowing you to make waffles for a crowd. The flip function means it evenly cooks thicker and thinner batters alike and requires less batter to fill edge to edge.
In the late 14th century, the first known waffle recipe was penned in an anonymous manuscript, Le Ménagier de Paris, written by a husband as a set of instructions to his young wife. While it technically contains four recipes, all are a variation of the first: Beat some eggs in a bowl, season with salt and add wine. Toss in some flour, and mix. Then fill, little by little, two irons at a time with as much of the paste as a slice of cheese is large. Then close the iron and cook both sides. If the dough does not detach easily from the iron, coat it first with a piece of cloth that has been soaked in oil or grease. The other three variations explain how cheese is to be placed in between two layers of batter, grated and mixed in to the batter, or left out, along with the eggs. However, this was a waffle / gaufre in name only, as the recipe contained no leavening.
This illustration anthropomorphizes the Twin-O-Matic and notes that post-war demand for small appliances will be a "half billion dollars" (about $100 billion in 2005 dollars), and encourages dealers to sign up to sell Manning-Bowman appliances. This is actually a very sad artifact, because the Manning-Bowman company was in deep financial distress because they could not get materials -- particularly chrome -- during World War II. This was an attempt to sign up dealers so that credit and financing could be obtained to last out the materiel shortages imposed by the War. It did not work, and soon thereafter, Manning-Bowman sank into a sea of red ink. The company's assets, including its spectacular Art Deco designs, were sold to the Bersted Corporation of Fostoria, Ohio. Berstead watered down the designs and made low-priced "drug store" versions of many Manning-Bowman appliances. (The Sandwich Grill on our Kitchen Aplliances page is a good example of this "cheapening" process.) Alas, Manning-Bowman met an inglorious end, but it was merely a foretaste of the vast wave of shoddy appliances made in faraway dictatorships that suffocate the American marketplace today.