Crock Pot Slow Cooker Beef Strips in Mushroom Gravy

Indulge in the ultimate comfort food with this Crock Pot Slow Cooker Beef Strips in Mushroom Gravy recipe! Featuring tender strips of seared beef sirloin or flank steak, slow-simmered to perfection in a rich, savory mushroom and onion gravy, this dish is a weeknight lifesaver with just 15 minutes of prep. The combination of beef broth, Worcestershire sauce, and soy sauce infuses the dish with deep, umami flavors, while a quick cornstarch slurry thickens the sauce to luxurious perfection. Serve over creamy mashed potatoes, fluffy rice, or buttered egg noodles for a meal that’s as hearty as it is satisfying. With its minimal effort and maximum flavor payoff, this recipe is a must-try for busy families and comfort food lovers alike!

Nutriscore Rating: 69/100

Prep Time:15 mins

Cook Time:360 mins

Total Time:375 mins

Servings: 6

Ingredients

• 2 pounds Beef sirloin or flank steak
• 1 teaspoon Salt
• 1 teaspoon Black pepper
• 1 teaspoon Garlic powder
• 2 tablespoons All-purpose flour
• 2 tablespoons Olive oil
• 1 large Yellow onion
• 8 ounces Cremini or button mushrooms
• 2 cups Beef broth
• 1 tablespoon Worcestershire sauce
• 1 tablespoon Soy sauce
• 1 tablespoon Cornstarch
• 2 tablespoons Water
• 2 tablespoons Fresh parsley (optional, for garnish)

Directions

Step 1

Slice the beef into thin strips, about 1/4-inch wide. Season with salt, black pepper, and garlic powder. Toss with the flour to lightly coat the beef.

Step 2

Heat a large skillet over medium-high heat and add olive oil. Sear the beef strips in batches until browned on all sides, about 1-2 minutes per side. Transfer the browned beef to the slow cooker.

Step 3

Thinly slice the yellow onion and mushrooms. Add them to the slow cooker on top of the beef.

Step 4

In a bowl, whisk together the beef broth, Worcestershire sauce, and soy sauce. Pour the mixture over the beef and vegetables in the slow cooker.

Step 5

Cover the slow cooker with the lid and set it to cook on LOW for 6-7 hours or HIGH for 3-4 hours. The beef should be tender, and the flavors should be well combined.

Step 6

About 20 minutes before serving, mix the cornstarch with water in a small bowl to create a slurry. Stir the slurry into the slow cooker to thicken the gravy. Cook for an additional 15-20 minutes on HIGH until the gravy thickens.

Step 7

Taste and adjust seasoning, if necessary. Garnish with fresh parsley before serving, if desired.

Step 8

Serve over mashed potatoes, rice, or buttered egg noodles for a hearty and delicious meal.

Nutrition Facts

Serving size	(1889.1g)

Amount per serving	% Daily Value*
Calories	2486.8

Total Fat 139.0g	0%
Saturated Fat 50.6g	0%
Polyunsaturated Fat 2.7g
Cholesterol 680.4mg	0%
Sodium 5451.2mg	0%
Total Carbohydrate 48.4g	0%
Dietary Fiber 6.3g	0%
Total Sugars 12.7g
Protein 253.8g	0%

Vitamin D 15.9IU	0%
Calcium 226.4mg	0%
Iron 28.6mg	0%
Potassium 4612.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 50.9%

Protein: 41.3%

Carbs: 7.9%