Low Carb Savory Beef with Caramelized Onions

Indulge in the rich, hearty flavors of this Low Carb Savory Beef with Caramelized Onions—a dish that's as satisfying as it is wholesome. Perfectly seasoned strips of tender beef sirloin are seared to perfection, paired with sweet, golden caramelized onions, and bathed in a luscious garlic-beef broth sauce with a hint of soy for depth. Accented by fresh thyme and a touch of butter, this low-carb recipe is both comforting and elevated, ideal for weeknight dinners or special occasions. With just 20 minutes of prep and 45 minutes of cooking, this one-pan wonder is flavorful, easy to make, and perfect for anyone looking to enjoy a hearty, keto-friendly meal without sacrificing taste. Serve it warm and let the bold, savory aromas fill your kitchen!

Nutriscore Rating: 65/100

Prep Time:20 mins

Cook Time:45 mins

Total Time:65 mins

Servings: 4

Ingredients

• 1 pound beef sirloin
• 3 tablespoons olive oil
• 2 large onions
• 3 garlic cloves
• 1 cup beef broth
• 2 tablespoons soy sauce
• 2 tablespoons butter
• 1 tablespoon fresh thyme leaves
• 0.5 teaspoon salt
• 0.5 teaspoon black pepper

Directions

Step 1

Slice the beef sirloin into thin strips, approximately 1/4 inch thick.

Step 2

Season the beef strips with salt and black pepper and set aside.

Step 3

Slice the onions into thin rings and mince the garlic cloves.

Step 4

In a large skillet, heat 1 tablespoon of olive oil over medium heat.

Step 5

Add the onion slices to the skillet and cook, stirring occasionally, for about 15-20 minutes until they are golden brown and caramelized. Remove onions from the skillet and set aside.

Step 6

In the same skillet, add another tablespoon of olive oil. Increase the heat to medium-high and add the beef strips in batches. Cook the beef for 2-3 minutes on each side until browned. Do not overcrowd the pan.

Step 7

Remove the beef from the skillet and set aside once all the beef strips are cooked.

Step 8

Reduce the heat to medium and add the remaining tablespoon of olive oil and butter to the skillet.

Step 9

Add minced garlic and sauté for about 1 minute until fragrant.

Step 10

Pour in the beef broth and soy sauce. Stir well to combine, scraping any brown bits from the bottom of the skillet.

Step 11

Return the caramelized onions and beef strips to the skillet, stirring to coat the beef with the sauce.

Step 12

Sprinkle fresh thyme leaves over the top and simmer for 5-7 minutes to allow the flavors to meld together.

Step 13

Taste and adjust seasoning with additional salt and pepper if necessary.

Step 14

Serve warm, garnished with additional thyme leaves if desired.

Nutrition Facts

Serving size	(1110.2g)

Amount per serving	% Daily Value*
Calories	1863.6

Total Fat 133.9g	0%
Saturated Fat 46.8g	0%
Polyunsaturated Fat 4.8g
Cholesterol 471.4mg	0%
Sodium 3669.9mg	0%
Total Carbohydrate 33.9g	0%
Dietary Fiber 6.2g	0%
Total Sugars 13.9g
Protein 131.1g	0%

Vitamin D 4.5IU	0%
Calcium 235.5mg	0%
Iron 14.9mg	0%
Potassium 2470.1mg	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: 64.6%

Protein: 28.1%

Carbs: 7.3%