Quick and Easy Beef Stroganoff

1 lb. ground beef
1/2 c. chopped onion
1 clove garlic, crushed
2 T. butter
2 T. flour
1/2 tsp. salt
1/8 tsp. pepper
1/8 tsp. rosemary
2 T. minced fresh parsley OR 2 tsp. parsley flakes
1 can cream of mushroom soup
1 c. sour cream
4 - 6 servings of rice

Saute ground beef, onion, and garlic. Drain off grease. Add butter, flour, and seasonings. Cook 5 min. Add soup. Simmer 10 min. Stir in sour cream. Heat, but do not boil. Serve on hot rice. Garnish with parsley if desired.