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+ servings
steak with mushrooms and onions over mashed potatoes

Slow Cooker Jalapeno Steak & Mushrooms

Source: donuts2crumpets
Steak is topped with onions, mushrooms and jalapenos and cooked in the slow cooker in a beautiful glaze until tender and delicious!
Servings: 6
Prep Time 15 minutes
Cook Time 8 hours
5 from 7 votes

Ingredients
  

  • 2-3 pounds steak (I used petite steaks)
  • 1/2 cup packed brown sugar
  • 1/2 cup soy sauce
  • 1/2 cup Worcestershire sauce
  • 1/4 cup red wine vinegar
  • 2 tsp minced garlic
  • 3 Tbsp cornstarch, divided
  • 2 large fresh jalapeno peppers, seeded and thinly sliced
  • 1 cup chopped cilantro (can substitute parsley)
  • 8 oz baby bella mushrooms, sliced
  • 1 large onion, thinly sliced
  • 1 tsp salt
  • 1/2 tsp pepper

Instructions
 

  • Place steak in your slow cooker & sprinkle the sliced jalapeno peppers and cilantro over the top
  • In a medium bowl, combine brown sugar, soy sauce, Worcestershire sauce, vinegar, garlic and 1 Tbsp of the cornstarch. Stir until sugar and cornstarch has mostly dissolved. Pour the sauce mixture over the meat.
  • Top with mushrooms and onion then sprinkle the salt and pepper over the top.
  • Cover and cook on low-heat setting for 6-8 hours or on high heat setting for 4-5 hours until steaks are tender.
  • Mix remaining 2 Tbsp cornstarch with 2 Tbsp of hot water till smooth, then stir in to the sauce.
  • Let the meat cook an additional 20-30 minutes so the sauce has a chance to just thicken a little.
  • Serve over mashed potatoes with the sauce spooned over the top and sprinkle with more fresh cilantro if desired.