Spicy Korean Ground Beef with Cucumber Salad
Dive into a bowl of vibrant flavors with this Spicy Korean Ground Beef, perfectly balanced by a refreshing cucumber salad. This quick and easy dish brings the bold, savory, and subtly sweet notes of Korean cuisine right to your kitchen, making it an ideal weeknight meal that doesn't compromise on taste. Experience a delightful harmony of spicy beef, crisp veggies, and aromatic seasonings in every bite.
Prep Time
15 minutes
Cook Time
10-15 minutes
Total Time
25-30 minutes
Servings
4 servings
Keywords

Why This Recipe Delivers
- Explosive flavor in every bite, balancing sweet, savory, and spicy notes.
- Quick and easy to prepare, perfect for busy weeknights.
- Versatile and adaptable for various dietary preferences (e.g., low-carb, soy-free).
- Combines a satisfying main course with a refreshing, tangy side salad.
- Uses common ingredients for an exotic yet accessible meal.
Ingredients
- 450 grams (1 lb) ground beef (85% lean)
- 2 cloves garlic, minced
- 15 ml (1 tablespoon) sesame oil
- 60 ml (1/4 cup) soy sauce or coconut aminos for a soy-free option
- 30 ml (2 tablespoons) sugar-free sweetener (erythritol or monk fruit)
- 15 ml (1 tablespoon) rice vinegar
- 2.5 ml (1/2 teaspoon) crushed red pepper flakes (adjust to taste)
- 1.25 ml (1/4 teaspoon) ground ginger
- 3 green onions, sliced
- 15 ml (1 tablespoon) sesame seeds
- 2 medium cucumbers, thinly sliced (approximately 470 grams / 1 lb)
- 1/4 red onion, thinly sliced
- 15 ml (1 tablespoon) apple cider vinegar
- 15 ml (1 tablespoon) sugar-free sweetener (erythritol or monk fruit)
- 2.5 ml (1/2 teaspoon) salt
- 1.25 ml (1/4 teaspoon) black pepper
- 5 ml (1 teaspoon) sesame seeds for garnish (optional)
Instructions
- Begin by preparing the refreshing cucumber salad. In a medium-sized mixing bowl, combine the thinly sliced cucumbers and red onion. Add the apple cider vinegar, sugar-free sweetener, salt, and black pepper. Gently toss all ingredients together until the cucumbers and onion are thoroughly coated. Set this mixture aside to marinate while you proceed with the beef, allowing the vibrant flavors to meld and the cucumbers to slightly soften.
- Heat a large skillet or frying pan over medium-high heat on your stovetop. Add the ground beef to the hot pan. Using a spatula, break the beef into small, even crumbles as it cooks. Continue to cook for approximately 5-7 minutes, stirring occasionally, until the beef is thoroughly browned and no longer shows any pink. If there is a significant amount of rendered fat, carefully drain it from the skillet to prevent the dish from becoming greasy.
- Reduce the heat to a medium setting. Add the minced garlic and sesame oil to the browned beef, stirring continuously for 1-2 minutes until the garlic becomes fragrant and lightly golden, being careful not to burn it. Next, pour in the soy sauce (or coconut aminos for a soy-free option), sugar-free sweetener, rice vinegar, crushed red pepper flakes, and ground ginger. Stir all these ingredients well to ensure they are evenly distributed throughout the beef. Continue to cook for another 2-3 minutes, allowing the sauce to slightly reduce and the flavors to deeply infuse into the meat.
- Remove the skillet from the heat. Stir in half of the sliced green onions and half of the sesame seeds into the beef mixture. Gently fold them in, ensuring they are evenly distributed throughout the flavorful ground beef.
- To serve, spoon a generous portion of the spicy Korean ground beef onto individual plates. Garnish the top with the remaining sliced green onions and sesame seeds for a fresh burst of color and a nutty crunch. Serve the marinated cucumber salad alongside the beef, optionally adding a final sprinkle of sesame seeds to the salad for extra visual appeal and texture. This dish is excellent served with steamed rice or a cauliflower rice alternative.

Tools You’ll Need
- Large skillet or frying pan
- Medium mixing bowl
- Spatula or wooden spoon
- Chef's knife
- Cutting board
- Measuring spoons and cups
Essential Success Tips
- Ensure your skillet is hot enough before adding the ground beef to achieve a good sear and avoid steaming the meat.
- Don't overcook the garlic; it should be fragrant, not browned, to prevent a bitter taste.
- Allow the cucumber salad to marinate for at least 10-15 minutes; this helps the flavors meld and the cucumbers to soften slightly.
- Taste and adjust the spice level by adding more or less crushed red pepper flakes to suit your preference.
- Drain excess fat from the beef to ensure the sauce properly coats the meat without becoming greasy.
Professional Cooking Secrets
- For an extra layer of umami, toast the sesame seeds lightly in a dry pan before adding them to the dish and salad. This enhances their nutty aroma and flavor significantly.
- To elevate the depth of flavor in the beef, consider adding a small splash (5 ml / 1 tsp) of gochujang (Korean chili paste) along with the other seasonings, adjusting the red pepper flakes accordingly for desired heat.
- For perfectly thin cucumber slices for the salad, use a mandoline slicer. This ensures uniform thickness, which is key for even marination and a delicate texture.

Notes
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat the beef gently on the stovetop or in the microwave. The cucumber salad is best enjoyed fresh but can be stored for a day.
- Serve the Korean ground beef over steamed jasmine rice, cauliflower rice, or in lettuce cups for a lighter option.
- For a richer flavor, use 90% lean ground beef and reduce the amount of oil used if desired.
Frequently Asked Questions
Can I make this dish vegetarian?
Yes, you can substitute the ground beef with plant-based ground crumbles or finely chopped mushrooms (such as cremini or portobello) for a delicious vegetarian alternative. Adjust cooking times accordingly.
How can I make the cucumber salad less spicy?
The cucumber salad itself is not spicy. If you wish to reduce the overall heat of the meal, simply reduce or omit the crushed red pepper flakes from the ground beef mixture.
What can I use if I don't have rice vinegar?
While rice vinegar offers a unique mild tang, you can substitute it with a small amount of white wine vinegar or apple cider vinegar, though the flavor profile might vary slightly.
Nutrition Facts (Per Serving)
Approximate per serving: Calories: 380, Protein: 28g, Fat: 22g, Carbs: 15g (Net Carbs: 10g), Fiber: 2g.
Allergy Information
Contains soy (if using soy sauce) and sesame. For a soy-free version, use coconut aminos. For a sesame-free version, omit sesame oil and seeds, though this will alter the traditional Korean flavor.

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