Spicy Keto Korean Beef: The 25-Minute Dinner You Need

It is 6pm on a Tuesday. You are tired and hungry. You need flavor fast.

Forget the expensive takeout tonight. This Spicy Keto Korean Beef is the answer. It delivers massive umami in under 25 minutes.

This dish is fresh and light. The chilled cucumber salad is perfect for summer. You get heat, crunch, and zero guilt.

Why You’ll Love This Recipe

This recipe is a total weeknight lifesaver. It uses simple ground beef but tastes high-end. You will love how the savory-sweet glaze coats everything.

It is also a meal prep dream. The beef stays juicy for days. The cucumbers stay crisp and tangy in the fridge. You can pack this for a winning lunch.

How to Make It

You do not need fancy skills here. First, you toss the cucumbers to marinate. Then, you whisk together a quick stir-fry sauce. It is all about the layers of flavor.

The beef browns in one single pan. You add the aromatics and the glaze. It comes together instantly with very little cleanup.

Ingredients You’ll Need

These ingredients are mostly pantry staples for low-carb cooking. Fresh ginger makes a huge difference here.

• 1 lb (450g) 80/20 ground beef
• 3 cloves garlic, minced
• 1 tablespoon fresh ginger, grated
• 1/4 cup coconut aminos or tamari
• 2 tablespoons brown monk fruit sweetener
• 1 tablespoon toasted sesame oil, divided
• 1 teaspoon gochugaru or red pepper flakes, divided
• 1 teaspoon sriracha
• 3 green onions, thinly sliced
• 2 Persian cucumbers, thinly sliced
• 2 tablespoons unseasoned rice vinegar
• 1/2 teaspoon kosher salt
• 1 teaspoon toasted sesame seeds

Step-by-Step

1. Combine sliced cucumbers, rice vinegar, 1 teaspoon sesame oil, 1/2 teaspoon gochugaru, and salt.
2. Toss the salad well and set aside to marinate.
3. Whisk coconut aminos, monk fruit, sriracha, and remaining gochugaru in a small jar.
4. Heat a large skillet over medium-high heat and add the ground beef.
5. Cook beef until browned and crispy, breaking it into small crumbles.
6. Drain the excess liquid or fat from the pan.
7. Add garlic and ginger to the beef and sauté for 60-90 seconds.
8. Pour the sauce over the beef and stir to coat evenly.
9. Simmer for 2-3 minutes until the sauce forms a glossy glaze.
10. Stir in half of the green onions and remove from heat.
11. Divide beef into bowls and serve with the chilled cucumber salad.

Best Ways to Enjoy It

Serve this Spicy Keto Korean Beef over cauliflower rice. It soaks up all that delicious sauce perfectly. You could also use large butter lettuce leaves.

It makes a fantastic lunch for your busy week. Add a fried egg on top for extra richness. The runny yolk creates a creamy sauce.

Storage & Reheating

Store the beef and cucumbers in separate containers. The beef lasts up to four days. Reheat the beef in a skillet or microwave. Keep the cucumbers cold for the best crunch.

Recipe Tips

• Use 80/20 beef for the best flavor and moisture.
• Do not skip the fresh ginger for authentic taste.
• Let the cucumbers marinate while you cook the beef.
• Break the beef into very small crumbles for better texture.
• Adjust the sriracha if you want more or less heat.
• Toast your sesame seeds for a nuttier finish.

Ways to Switch It Up

• Try ground turkey or chicken for a leaner option.
• Add sliced radishes to the cucumber salad for extra bite.
• Mix in some shredded cabbage for more volume.
• Use soy sauce if you are not strictly keto.

FAQs

Is this recipe really keto-friendly?

Yes, we use monk fruit and coconut aminos. It stays very low in carbs.

What is gochugaru?

It is a smoky Korean red pepper flake. You can find it at most grocery stores now.

Can I freeze the beef?

Absolutely, the cooked beef freezes beautifully. Just make the cucumber salad fresh when serving.

You deserve a dinner that tastes this good. Go make it happen!

— Jasmine

Spicy Keto Korean Ground Beef with Cucumber Salad

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 10 minutes mins

Total Time 25 minutes mins

Servings: 4 servings

Calories: 345

Ingredients Method

Ingredients

  

• 1 lb (450g) 80/20 ground beef
• 3 cloves garlic , minced
• 1 tablespoon fresh ginger, grated
• 1/4 cup coconut aminos or tamari
• 2 tablespoons brown monk fruit sweetener
• 1 tablespoon toasted sesame oil, divided
• 1 teaspoon gochugaru (Korean red pepper flakes) or red pepper flakes, divided
• 1 teaspoon srirach a
• 3 green onions , thinly sliced
• 2 Persian cucumbers , thinly sliced
• 2 tablespoons unseasoned rice vinegar
• 1/2 teaspoon kosher salt
• 1 teaspoon toasted sesame seeds

Method

 

1. In a small bowl, combine the sliced cucumbers, rice vinegar, 1 teaspoon of toasted sesame oil, 1/2 teaspoon of gochugaru, and salt; toss well and set aside to marinate.
2. In a separate small jar, whisk together the coconut aminos, monk fruit sweetener, sriracha, and the remaining 1/2 teaspoon of gochugaru to create the stir-fry sauce.
3. Heat a large skillet or wok over medium-high heat and add the ground beef.
4. Cook the beef until fully browned and slightly crispy, breaking it into small crumbles with a spatula; drain excess liquid or fat from the pan.
5. Add the minced garlic and grated ginger to the beef and sauté for 60-90 seconds until highly fragrant.
6. Pour the sauce mixture over the beef and stir to coat evenly.
7. Simmer the beef for 2-3 minutes until the sauce reduces and forms a glossy glaze over the meat.
8. Stir in half of the sliced green onions and remove from heat.
9. Divide the beef into four bowls and serve immediately with the chilled cucumber salad, garnished with remaining green onions and sesame seeds.