Beef Stroganoff ala Campbell's

I needed something quick to whip up during weeknights as I get home at around 8pm and already hungry. Here's something I've been cooking ever since I got a hold of a Campbell's cook book in High School.

Ingredients:
1/3 Kg Breakfast steak or sirloin cut in to strips marinated with salt and pepper
1 Tbsp vegetable oil
1 white onion
3 cloves of garlic
1 small can of button mushrooms (stems & cuts)
1 can Campbell's cream of mushroom soup
1/4 c hot water
salt and pepper to taste

Directions:

1. Saute onion in hot oil until translucent.
2. Add the garlic and toss until you smell its aroma.
3. Add the beef and stir-fry until cooked but not seared brown.
4. Toss in the mushrooms for a little while.
5. Add the mushroom soup and thin it out with the hot water.
6. Stir and let simmer for 5 minutes.
7. Season with salt and pepper.

Enjoy!