Beef Stroganoff - cooking recipe

Ingredients

1 1/2 Tbsp. flour
1 1/2 lb. beef sirloin strips
1/2 lb. sliced mushrooms
1 clove garlic, minced
1/4 c. flour
1 1/2 c. beef stock or 2 bouillon cubes (can broth)
1 c. sour cream (at room temperature)
1 tsp. salt
2 Tbsp. butter
1/2 c. chopped onion
2 Tbsp. butter
1/4 c. tomato sauce

Preparation

Combine 1 1/2 tablespoons flour and salt.
Coat the meat with this.
In skillet melt 2 tablespoons of butter and brown the meat slowly on all sides.
Add mushrooms, onion and garlic.
Saute until onion is barely tender.