Combine first 6 ingredients. Bring ... liquid from potatoes, chili, onion mixture and reserve ... Mash half of potato mixture. Reserve other half. Stir ... Top with shredded cheese.
Pierce potatoes; microwave on high ... ketchup, pepper and chili powder. Cover and simmer 10 ... mixture over each potato. Garnish with sour cream, grated cheese and green onion, if desired. 4 servings. Total time 25 minutes.