Hungarian Goulash

2 pounds round steak -- cut 1/2 inch cubes
1 cup onion -- chopped
1 clove garlic -- minced
2 tablespoons flour
1 teaspoon salt
1/2 teaspoon pepper
1 1/2 teaspoons paprika
1/2 teaspoon dried thyme
1 bay leaf
1 14.5 oz can tomatoes
1 cup sour cream
Directions:Put steak cubes, onion, garlic in cooker.Stir in flour and mix to coat steak. Add allremaining ingredients except sour cream.Stir well and cover and cook on low for8-10 hours or on high for 3-4 hours. Addsour cream 30 minutes before servingand stir thoroughly. Serve over hotbuttered noodles.