Here is a delicious low carb herb mustard sirloin steak recipe that doesn’t require a lot of fuss. Just a few simple ingredients and less than 30 minutes are all it takes to whip up a flavor-packed main course your entire family will love!
The actual cooking time for this recipe will vary depending on the thickness of the meat, the starting internal temperature, and the desired level of doneness.

Ingredients:

2 TBSP. extra virgin olive oil
2 TBSP. Dijon mustard
2 tsp. Italian seasoning
½ tsp. garlic powder
1½ lbs. sirloin steak
Sea salt and black pepper, to taste

Instructions for Low Carb Herb Mustard Sirloin Steak:

Heat olive oil in a large skillet over medium-high heat.
In a small bowl, combine the mustard with the Italian seasoning and garlic powder. Generously coat the steak with the herbed mustard on all sides. Season with salt and black pepper, to taste.
Swirl hot skillet to evenly distribute olive oil. Add steak and sear on all sides, including edges, approximately 1-2 minutes per side.
Reduce heat to medium and cook on one side for approximately 5-7 minutes. Turn steak and cook for another 3-5 minutes, or until steak reaches desired level of doneness.
Tip: Use an instant read thermometer to determine when the internal temperature is 5°F below the desired result. (The temperature will continue to rise while the meat rests).
Remove from heat and let rest for 5 minutes. To serve, slice the steak against the grain and serve with your choice of side dishes. Enjoy!

Low Carb Herb Mustard Sirloin Steak

Natalja Lis

This delicious steak recipe that doesn’t require a lot of fuss. Just a few simple ingredients and less than 30 minutes are all it takes to whip up a flavor-packed main course your entire family will love!

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Prep Time 5

Cook Time 20

Total Time 25

Course Dinner, Keto, Low carb, Main Course

Cuisine American

Servings 4

Calories 258 kcal

Ingredients

2 TBSP. extra virgin olive oil
2 TBSP. Dijon mustard
2 tsp. Italian seasoning
1/2 tsp. garlic powder
1½ lbs. sirloin steak
Sea salt and black pepper to taste

Instructions

Heat olive oil in a large skillet over medium-high heat.
In a small bowl, combine the mustard with the Italian seasoning and garlic powder. Generously coat the steak with the herbed mustard on all sides. Season with salt and black pepper, to taste.
Swirl hot skillet to evenly distribute olive oil. Add steak and sear on all sides, including edges, approximately 1-2 minutes per side.
Reduce heat to medium and cook on one side for approximately 5-7 minutes. Turn steak and cook for another 3-5 minutes, or until steak reaches desired level of doneness.
Tip: Use an instant read thermometer to determine when the internal temperature is 5°F below the desired result.* (The temperature will continue to rise while the meat rests).
Remove from heat and let rest for 5 minutes. To serve, slice the steak against the grain and serve with your choice of side dishes. Enjoy!