Steak San Marco Recipe -
  • READY IN 4+ hrs

Steak San Marco

Recipe by  

"My whole family loves this and it is so easy; it takes ten minutes to put together. Serve over hot mashed potatoes."

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Ingredients Edit and Save

Original recipe makes 6 servings Change Servings
  • PREP

    5 mins
  • COOK

    4 hrs

    4 hrs 5 mins


  1. Combine beef stew meat, tomato sauce, vinegar, and onion soup mix in a slow cooker.
  2. Cook on Low until the beef is tender, 4 to 6 hours.
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Reviews More Reviews

May 14, 2013

I have made this recipe for nearly 40 years, but I use a can of Italian Plum tomatoes instead of tomato sauce. Just mash them a bit and they will break down as they cook. I also use red wine vinegar, which adds a nice flavor. You can make this in a deep skillet on the stove, and you don't need to brown the meat first. It's amazing. And it will take a tough cut of meat and make it very tender. I serve it over rice or mashed potatoes to soak up the sauce. I've never tried it in the crockpot, though. An all around great recipe.

Sep 23, 2013

Better than I expected. I didn't think I was going to like this but it was quite tasty. Served it with jasmine rice and corn on the cob.My family enjoyed it as well. The best part was that it was so simple to throw together.


5 Ratings

Aug 19, 2013

Fine but would not make it again

Jul 20, 2013

Excellent! Used Italian tomatoes and red wine vinegar as suggested... Incredibly easy and delicious


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  • Calories
  • 248 kcal
  • 12%
  • Carbohydrates
  • 6.9 g
  • 2%
  • Cholesterol
  • 63 mg
  • 21%
  • Fat
  • 15.6 g
  • 24%
  • Fiber
  • 1.3 g
  • 5%
  • Protein
  • 19.8 g
  • 40%
  • Sodium
  • 848 mg
  • 34%

* Percent Daily Values are based on a 2,000 calorie diet.

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