Located about 50 miles east of Twin Falls, the new 100,000-square-foot plant produces and packages frozen, fully baked Idaho potatoes marketed as OH!Tatoes.

Mart Frozen Foods cut the ribbon Wednesday on its new $65 million frozen-food plant in Rupert. The 100,000-square-foot facility will be used to produce and package fully baked frozen potatoes.

EAGLE, IDAHO — Lamb Weston Holdings, Inc., a supplier of frozen potato, sweet potato, appetizer and vegetable products for restaurants and retailers, has officially opened its Kruiningen, The ...