Keto Kimchi Beef Skillet
Kimchi and beef - this combination is a classic of Korean home cooking. In the keto version, ground beef is seared with kimchi and zucchini in a single skillet; the fermented kimchi brings heat, acidity and depth, so almost no extra seasoning is needed. Per serving: 6 g net carbs, 29 g fat and 28 g protein. Ready in 20 minutes.
Key facts at a glance
- Total time: approx. 20 minutes - a quick Korean-inspired skillet dish.
- Only about 6 g net carbs and 29 g fat per serving.
- Ingredients: ground beef, kimchi, zucchini, garlic, gochujang (sparingly), sesame oil.
- Great for anyone who loves fermented heat and wants a fast keto dinner.
Ingredients
One serving is designed as a complete main meal. For more volume, serve with cauliflower rice on the side.
| Amount | Ingredient | Note | ||
|---|---|---|---|---|
| Ground beef | - | |||
| Kimchi | no added sugar, roughly chopped | |||
| no added sugar, roughly chopped | ||||
| Zucchini | diced | |||
| diced | ||||
| Garlic cloves | pressed | |||
| pressed | ||||
| Gochujang | use sparingly | |||
| use sparingly | ||||
| Coconut aminos | approx. 1 tbsp | |||
| approx. 1 tbsp | ||||
| Sesame oil | approx. 1 tsp; toasted, added at the end | |||
| approx. 1 tsp; toasted, added at the end | ||||
| Coconut oil | approx. 1 tbsp; for searing | |||
| approx. 1 tbsp; for searing | ||||
| Spring onion | 2 spring onions, sliced into rings | |||
| 2 spring onions, sliced into rings | ||||
| Sesame seeds | - | |||
Preparation
The ground beef is seared over high heat, then garlic is added, followed by kimchi. Cubed zucchini is stirred in for a brief sauté. At the end, a little gochujang is mixed in and the dish is finished with toasted sesame oil.
Why kimchi and beef is keto-friendly
Kimchi is traditionally made from fermented cabbage with gochugaru (Korean chili), garlic, ginger and fish sauce. The carbohydrate content varies by recipe and fermentation level but typically falls between 2 and 4 g net carbs per 100 g. At the amount used here (150 g for two servings), kimchi contributes around 1.5 to 3 g net carbs. Ground beef contains no carbohydrates; zucchini delivers about 2 g net carbs per 100 g. Important: gochujang contains glutinous rice flour and a touch of sugar, so it should be used very sparingly - 1 tsp per serving is enough for flavor while keeping carbs low.
Source: FDDB Nutrition Database - Kimchi
Kimchi: which type is keto-friendly?
Traditional homemade kimchi or kimchi from an Asian grocery without added sugar is keto-compatible. Many mass-produced kimchi products contain sugar, rice flour or other starches. Check the ingredient list: napa cabbage, chili, garlic, ginger, fish sauce - that is all you need.
Source: USDA FoodData Central - Kimchi
Gochujang: a little goes a long way
Gochujang contains about 5 to 7 g of carbs per tablespoon (glutinous rice, sugar). One teaspoon for the whole skillet (2 servings) is enough for flavor and color without pushing carbs up. If you prefer to skip gochujang entirely, use gochugaru flakes (pure chili powder, no starch) instead.
How do I serve and vary the kimchi skillet?
From my own experience, I recommend searing the kimchi hard until it caramelizes - this strips away the raw bite and develops real depth. The skillet tastes even better the next day because the flavors have time to meld.
Meal prep and storage
The skillet keeps for 3 to 4 days in the fridge. Reheat by searing briefly in a hot pan - the microwave dries the meat out. The dish also freezes well.
Chicken or tofu variation
Chicken thigh meat or firm tofu work just as well. For tofu: press it thoroughly and crisp it up first. Chicken needs a little longer than ground beef to cook through.
What tips help with the keto kimchi skillet?
- Check the kimchi label for added sugar before buying - read the ingredient list.
- Sear the kimchi hard until it lightly caramelizes - this builds depth.
- Use gochujang very sparingly (max. 1 tsp for 2 servings).
- Add the zucchini only 5 minutes before the end - it should stay al dente.
- Always add sesame oil at the very end, never use it for searing - the aroma burns off.
Nutrition values
| Nutrient | Per 100 g | Per serving | Keto rating |
|---|---|---|---|
| Calories | approx. 165 kcal | approx. 380 kcal | Complete main meal; protein-to-fat ratio well balanced. |
| Complete main meal; protein-to-fat ratio well balanced. | |||
| Fat | approx. 12.6 g | approx. 29 g | Great for keto; from ground beef and sesame oil. |
| Great for keto; from ground beef and sesame oil. | |||
| Net carbs | approx. 2.6 g | approx. 6 g | Moderately low; kimchi and gochujang are the main contributors - watch the amounts. |
| Moderately low; kimchi and gochujang are the main contributors - watch the amounts. | |||
| Sugar | approx. 1.2 g | approx. 2.8 g | Low; natural fermentation sugars from kimchi. |
| Low; natural fermentation sugars from kimchi. | |||
| Protein | approx. 12.2 g | approx. 28 g | High thanks to the ground beef; kimchi contains barely any protein. |
| High thanks to the ground beef; kimchi contains barely any protein. | |||
| Salt | approx. 0.9 g | approx. 2.1 g | Kimchi and gochujang are salty - no extra salt needed during cooking. |
| Kimchi and gochujang are salty - no extra salt needed during cooking. | |||
Note: Nutrition values are estimated averages per 100 g and per serving and may vary depending on ingredients, brands, portion size, and preparation. They do not replace individual nutrition or medical advice.
FAQ
What is gochujang and can I leave it out?
Gochujang is a Korean fermented chili paste made from gochugaru, glutinous rice and salt. It is not keto-neutral (about 5 to 7 g carbs per tbsp). One teaspoon for 2 servings is reasonable. To skip it entirely, use gochugaru flakes (pure chili) as a substitute.
Which kimchi should I buy?
Traditional baechu kimchi (napa cabbage kimchi) without added sugar. Look in Asian markets or well-stocked supermarkets. The ingredient list should read: napa cabbage, gochugaru, garlic, ginger, fish sauce, salt. No sugar, no rice flour.
How spicy is the dish?
With well-ripened kimchi and 1 tsp gochujang, it lands at medium heat. Fresh (young) kimchi is milder than older, more fermented kimchi. For more heat: add more kimchi or fresh chili.
Is this really keto - doesn't kimchi contain carbs?
Yes, it is. Kimchi has 2 to 4 g net carbs per 100 g. At 75 g per serving, that adds 1.5 to 3 g. The full portion still lands at 6 g net carbs, which fits a keto plan.