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Slow Cooker Steak and Mushrooms

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5 from 1 review

  • Author: Elaine VanVleck
  • Total Time: 2 hours 10 minutes
  • Yield: 6 servings 1x
  • Diet: Gluten Free


This easy recipe for slow cooker steak and mushrooms is made without soup. It is a gluten free, dairy free and keto friendly meat main dish. This is a healthy crockpot meal that uses round steak, fresh mushrooms and an onion.



2 pounds Beef Sirloin Steak, cut into 4-6 serving size pieces
1/4 cup Brown Sugar
1/4 cup Coconut Aminos or Soy Sauce
2 Tbsp Apple Cider Vinegar
2 Tbsp Worcestershire Sauce
2 Tbsp. Minced Garlic
1 large Yellow Onion, sliced
16 ounces Fresh Mushrooms, sliced


Cut the steaks into 4-6 serving size pieces (if it's not already cut). Layer the steak pieces into the bottom of your crockpot.

Whisk together the brown sugar, coconut aminos or soy sauce, apple cider vinegar, Worcestershire sauce and minced garlic. Pour the mixture overtop of the steak.

Evenly top the steak with sliced mushrooms and slice onion.

Cover the slow cooker and cook on low for 4-6 hours or high for about 2 hours. The steak needs to reach an internal temperature of at least 160 degrees when done.

When done, remove steak from the crockpot and using a slotted spoon remove the onion and mushrooms. Serve immediately.

  • Prep Time: 10 minutes
  • Cook Time: 2 hours
  • Category: Main Dish, Meals
  • Method: Crockpot
  • Cuisine: Gluten Free