Keto Stir-Fried Beef with Bell Peppers

Savor the bold and vibrant flavors of Keto Stir-Fried Beef with Bell Peppers—a quick and nutritious meal that’s perfect for low-carb living! This dish combines tender, thinly sliced beef sirloin with a trio of colorful bell peppers, stir-fried to perfection in a fragrant blend of garlic, ginger, and sesame oil. Coconut oil (or avocado oil) keeps this dish keto-friendly, while soy sauce or coconut aminos adds a savory, umami-rich finish. With just 15 minutes of prep and 10 minutes of cooking time, this one-pan recipe is a weeknight winner, offering a delightful balance of crisp vegetables and juicy beef. Serve as-is or pair with cauliflower rice for a wholesome, guilt-free meal that’s as satisfying as it is healthy. Garnish with sesame seeds and scallions for a restaurant-style touch!

Nutriscore Rating: 65/100

Prep Time:15 mins

Cook Time:10 mins

Total Time:25 mins

Servings: 4

Ingredients

• 500 grams Beef sirloin, thinly sliced
• 1 large Red bell pepper, sliced into strips
• 1 large Green bell pepper, sliced into strips
• 1 large Yellow bell pepper, sliced into strips
• 2 tablespoons Coconut oil (or avocado oil for frying)
• 3 tablespoons Soy sauce (or coconut aminos for a strict keto option)
• 3 cloves Garlic, minced
• 1 teaspoon Ginger, grated
• 1 teaspoon Sesame oil
• 0.5 teaspoon Salt
• 0.25 teaspoon Black pepper
• 1 teaspoon Sesame seeds (optional, for garnish)
• 1 tablespoon Scallions, chopped (optional, for garnish)

Directions

Step 1

Season the thinly sliced beef sirloin with salt and black pepper, ensuring the slices are evenly coated. Set aside.

Step 2

Heat 1 tablespoon of coconut oil in a large skillet or wok over medium-high heat.

Step 3

Add the beef slices to the skillet, cooking them in batches if necessary to avoid overcrowding. Stir-fry the beef for 2-3 minutes until the edges are browned and the meat is mostly cooked through. Remove the beef from the skillet and set aside on a plate.

Step 4

Add the remaining 1 tablespoon of coconut oil to the skillet. Toss in the minced garlic and grated ginger, stirring for about 30 seconds until fragrant.

Step 5

Add the sliced red, green, and yellow bell peppers to the skillet. Stir-fry for 3-4 minutes until the peppers are slightly tender but still crisp.

Step 6

Return the cooked beef to the skillet. Pour in the soy sauce (or coconut aminos) and sesame oil. Stir until everything is well coated and heated through, about 1-2 minutes.

Step 7

Adjust seasoning with additional salt or soy sauce, if desired.

Step 8

Remove from heat and garnish with sesame seeds and chopped scallions, if using.

Step 9

Serve immediately as is, or pair with cauliflower rice for a heartier keto meal.

Nutrition Facts

Serving size	(1159.6g)

Amount per serving	% Daily Value*
Calories	1823.4

Total Fat 119.9g	0%
Saturated Fat 56.6g	0%
Polyunsaturated Fat 5.8g
Cholesterol 350mg	0%
Sodium 4259.8mg	0%
Total Carbohydrate 38.4g	0%
Dietary Fiber 9.8g	0%
Total Sugars 19.8g
Protein 139.6g	0%

Vitamin D 0IU	0%
Calcium 151.4mg	0%
Iron 16.4mg	0%
Potassium 2929.2mg	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: 60.2%

Protein: 31.2%

Carbs: 8.6%