KitchenAid, the brand that changed American kitchens forever with the introduction of its iconic stand mixer in 1919, its first home dishwasher in 1949 and first countertop appliances in color in 1955, is marking its 90th anniversary with a special edition stand mixer in Candy Apple Red. As a tribute to earlier models, the new 5-quart Artisan® Series stand mixer will include a clear glass bowl in place of the stainless steel bowl currently provided, along with a 90th anniversary insignia on the mixer’s trim band…