Mystery Steak Recipe

This family-favorite Mystery Steak recipe is unbelievably addictive! Tender steak strips simmer in a rich and creamy Catalina-sour cream sauce that's out of this world. Served over hot egg noodles, it's a quick weeknight meal the whole family will crave. Get ready for flavor explosions!

Prep Time 15 mins
Cook Time 50 mins
Calories 933 kcal
Protein 120g
Rating Be the first
Mystery Steak 170

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Mystery Steak

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How to Make Mystery Steak

  1. In a large skillet, brown 1 lb of steak strips (cut into 1-inch pieces) over medium-high heat in 2 tablespoons of Catalina dressing.
  2. In a medium bowl, whisk together the remaining Catalina dressing (approximately 1/2 cup) with 1 cup of sour cream until smooth and creamy.
  3. Pour the Catalina-sour cream mixture over the browned steak. Reduce heat to low, cover, and simmer for at least 15 minutes, or until the steak is cooked to your desired level of doneness.
  4. Serve the Mystery Steak immediately over a bed of hot egg noodles. Garnish with fresh parsley or chives (optional).

Nutrition Information (Approximate per serving)

Sodium

14 g

Sugar

13g

Fat

149g

Carbs

2g

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Frequently Asked Questions

How long does it take to make Mystery Steak?

Mystery Steak takes about 65 minutes from start to finish — roughly 15 minutes to prepare and 50 minutes to cook.

How many calories are in Mystery Steak?

Mystery Steak has approximately 933 calories per serving, with about 120 g protein, 2 g carbohydrates and 111 g fat.

What ingredients do I need for Mystery Steak?

The key ingredients for Mystery Steak are Sirloin Steaks, Catalina Dressing, Sour Cream, Hot cooked egg noodles, Fresh parsley or chives. See the full list with measurements above.

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