Two years after acquiring St. Louis-based Ralcorp, ConAgra Foods announced it will cut its St. Louis workforce from 450 employees to 320. ConAgra is based in Omaha, Neb. and its products include Chef Boyardee, Slim Jim and Healthy Choice. In March 2013, ConAgra announced it was committed to maintaining a corporate presence in St. Louis, keeping about 500 employees. In February, ConAgra announced a plan to trim $100 million in selling, general and administrative costs by the end of its 2016 fiscal year.