Tomato Beef Stroganoff - cooking recipe

Ingredients

1 1/2 lb. round steak, trimmed of fat
2 Tbsp. vegetable oil
1 onion, chopped
1 clove garlic, minced
freshly sliced mushrooms
1 can condensed tomato soup
1 c. buttermilk or as needed
dash of hot pepper sauce
1 Tbsp. Worcestershire sauce
1/2 tsp. salt
pepper to taste
2 Tbsp. flour, stirred into 1/4 c. cold water

Preparation

Cut steak across grain into thin strips (easier if the meat is partially frozen).
After cutting, bring steak to room temperature for better browning.