Brown hamburger and onion. Drain. Stir in sauce mix and tomato sauce. Heat until bubbling. Mix mozzarella and sour cream in separate bowl.
When meat mix is bubbly, pour into 9 x 13 pan. Spoon mozzarella and sour cream over mix. Separate crescent rolls and put over mixture. Mix parmesan with melted butter. Spoon over crescent rolls.
Bake at 375°F for 18 to 25 minutes or until crescent rolls are done.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.