Microwave Meat Loaf
["1 (8 oz.) can tomato sauce", "1/4 c. brown sugar", "1/4 c. vinegar", "1 tsp. prepared mustard", "1 egg, slightly beaten", "1 medium onion, minced", "1/4 c. cracker crumbs", "2 lb. ground beef", "1 1/2 tsp. salt", "1/4 tsp. pepper"]
["Combine tomato sauce, brown sugar, vinegar and mustard.", "Set aside.", "Combine egg, onion, crumbs, ground beef, salt and pepper. Add 1/2 of the tomato mixture and blend thoroughly. Shape into an oval loaf and place in oblong dish.", "Make a depression in top of loaf.", "Pour remaining sauce over loaf.", "Cook, uncovered, on roast for 25 to 30 minutes. Cover and let stand 10 minutes before serving.", "If using a probe, set cook control for 155\u00b0."]
["tomato sauce", "brown sugar", "vinegar", "mustard", "egg", "onion", "cracker crumbs", "ground beef", "salt", "pepper"]