– 1 min. 30 sec. 2. 1. Place frozen corn dog on a microwave safe plate. 30 sec. 2 corn dogs: 2 min. – 3 min. For crispier corn dog, turn it over once halfway through the cooking time. 30 sec. Microwave on HIGH until heated thoroughly. 3 corn dogs: 3 min. See microwave times listed: 1 corn dog : 1 min. An American classic, MorningStar Farms Corn Dogs have a plump and meaty texture with an irresistible hot-off-the-grill taste and sweet, crispy coating Vegan; Cholesterol free (contains 1g monounsaturated fat and 1.5g polyunsaturated fat per serving; see nutrition information for sodium content); Kosher Dairy; Made with Non-GMO soy; Contains wheat ingredients – 2 min.