On-Cor Frozen Foods, a leader in the two-pound family-size entr e frozen food market, is a limited liability company. Its consumer brands include On-Cor Classics, On-Cor Traditionals and Dinner Partners. As the frozen dinner entr e category continues to grow, so does the selection On-Cor Frozen Foods offers. In June 2005, the company added gravy and grilled chicken breast patties with seasoned mashed potatoes to its Dinner Partners line. The goal behind this addition was to meet the consumer s demand for taste, health and style with frozen dinners. Other frozen entrees include char-broiled beef patties, pasta and meatballs, char-broiled Salisbury steaks, rib-shaped pork patties on bread, hoagie beef patties, beef and bacon patties, chicken fried steak patties, corndogs, meatloaf and more than five other entrees. Founded more than 50 years ago, On-Cor Frozen Foods maintains operations in Chicago.