Wonder bread is back almost a year after it vanished from shelves. Flowers Foods Inc., which bought Wonder from the now-defunct Hostess Brands, said the bread started returning to supermarket shelves Monday. The company, which also makes Tastykake and Nature’s Own bread, snapped up five bread brands after Hostess went out of business late last year. The $355 million deal included Butternut, Home Pride and Merita, which are all returning to shelves along with Wonder. … Flowers said Wonder bread is being made at that company’s existing plants. The 20 Hostess plants the company acquired as part of the deal...