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Keto Skillet Strip Steak with Mushroom Sauce on a white plate with fork
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Skillet Steak with Mushroom Sauce

A tender, juicy skillet steak smothered in a mouthwatering mushroom cream sauce that comes together in just 30-minutes. This easy recipe has something for everyone - whether ketogenic, low-carb, gluten-free or none of the above!
Course Dinner
Cuisine French
Diet Diabetic, Gluten Free
Keyword keto mushroom sauce, keto steak recipe, low carb steak dinner, Skillet steak with mushroom sauce
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 4
Calories 828kcal
Author Abbie Brooks

Ingredients

Instructions

  • Add oil and butter to cast iron or other heavy bottomed skillet and heat over high heat
  • Sprinkle steak with a few pinches of salt and pepper and add to skillet
  • Sear on each side until browned and caramelized, about 3-4 minutes per side
  • Remove steak from skillet and set aside
  • Add mushrooms, shallots, garlic and seasoning to skillet
  • Saute for 2-3 minutes until mushrooms start to soften
  • Add broth and allow to simmer for 5 minutes until it reduces in half
  • Stir in cream and add steak back to skillet
  • Allow to simmer until steak is cooked to preferred doneness (approximately 2-4 more minutes)

Video

Notes

  • Steak thickness? Try to find thin steak (1/2 inch or 1.5cm) to keep the cooking time down
  • Mushrooms dry when cooking? Add a little more oil to the pan if needed
  • Serving kids - leave the steak to rest for 5 minutes and then slice the steak into smaller pieces
  • Too much sauce? This recipe makes a generous quantity of mushroom sauce. If you won't use it all, for example, if serving children, reduce the amount of cream. Try 1/2-3/4 cup of cream.
  • Leftover steak? Steak can be kept for 3-4 days in the fridge
  • Leftover mushroom gravy? Keep in an airtight container in the fridge for 4-5 days. The sauce is delicious served with chicken or white fish.
  • Freeze the mushroom sauce? Leftover sauce can also be frozen 
  • No shallots? Use onion instead

Nutrition

Calories: 828kcal | Carbohydrates: 8g | Protein: 51g | Fat: 65g | Saturated Fat: 31g | Cholesterol: 278mg | Sodium: 413mg | Potassium: 1325mg | Fiber: 1g | Sugar: 2g | Vitamin A: 1070IU | Vitamin C: 5mg | Calcium: 137mg | Iron: 4.4mg