I remember that! Guess we're showing our ages, huh? Any, I don't think they make it any more, but I found a recipe in an old, 1969 Betty Crocker cookbook! Hope it's close to what you remember!
NOODLES ROMANOFF
8 oz. wide egg noodles
2 cups dairy sour cream
1/4 cup grated Parmesan cheese
1 Tbsp. snipped chives
1 tsp. salt
1/8 tsp. pepper
1 large clove garlic, crushed
2 Tbsp. butter or margarine
1/4 cup grated Parmesan cheese
Cook noodles according to package directions. While noodles cook, stir together sour cream, chives, 1/4 cup cheese, salt, pepper, and the garlic.
Return drained noodles to kettle and stir in butter. Fold in sour cream mixture. Arrange on a warm platter and sprinkle with remaining 1/4 cup cheese.
6-8 servings