Summer Soybean Knot Salad with Mint – Keto, Vegan, High-Protein

Some recipes aren’t created at a desk, but on a hot afternoon when you really just want one thing: something cool and refreshing that’s still filling and good for your body. That’s exactly how this soy knot salad with mint came about. It’s crisp, high in protein, completely plant-based, and so simple that it’s on the table in just a few minutes. Moreover, it delivers plenty of nutrients without requiring complicated ingredients.
For me, this salad is a perfect example of what a longevity-focused diet should feel like in everyday life- not restrictive, but full of texture, flavor, and real nutritional density. Plant-based protein, healthy fats, fiber, and micronutrients from fresh herbs all come together in one bowl. In other words, it is a simple way to enjoy a nutrient-dense meal.
Why This Salad Is a Perfect Fit for a Longevity and Keto Diet
Vegan yet high in protein: Soy knots and edamame provide high-quality plant-based protein, making this salad a true main course, rather than just a side dish. Additionally, protein helps promote satiety, making the meal even more satisfying.
Keto-friendly: By avoiding traditional sweeteners and using erythritol instead, while incorporating healthy fats from sesame oil and peanut butter, the salad remains relatively low in carbohydrates and gentle on blood sugar levels. As a result, it can fit well into many low-carb eating patterns.
Longevity principle: Fermented soy products such as tamari, as well as soy-based foods like edamame, are commonly consumed in several regions known for exceptional longevity. Coupled with fresh herbs like mint and chives, the result is a nutrient-dense meal that prioritizes quality nutrition over empty calories. Therefore, it fits perfectly into a longevity-focused lifestyle.
Gut-Friendly: Mung bean sprouts provide fiber and beneficial plant compounds, while fermented tamari adds additional depth of flavor. Furthermore, a diverse intake of plant foods may help support a healthy gut microbiome, which longevity research increasingly highlights as an important factor for healthy aging.
Nutritional Values & Protein Content: A Closer Look at Soy Nuggets
Soy knots (also called “soya knots” or, in some countries, “tofu knots”) are made from tofu skin or soy protein. They are shaped into small knots. As a result, they absorb dressings and marinades particularly well. In fact, the soy knotsare among the most protein-rich plant-based foods available, making them especially popular in vegan, low-carb, and longevity-focused cooking. Depending on the brand, they contain between 27 and 40 grams of protein per 100 grams. Moreover, they provide valuable minerals and contribute significantly to daily protein intake

Fresh Tofu Salad with Mint
Ingredients
For the salad:
- 200 g tofu
- 1 large cucumber
- 100 g edamame
- 2 handfuls of fresh mung bean sprouts
- 1 handfuls of fresh mint
- 1 small bunch of chives
For the dressing:
- 1 tbsp tamari
- Juice of 1 large lime alternatively, 3 tbsp apple cider vinegar
- 2 tbsp peanut butter or tahini
- 2 tbsp sesame oil
- 1 tbsp erythritol, dissolved in 1 tbsp hot water or syrup to taste
For the topping:
- 1 tbsp black sesame seeds
Instructions
- Soak the soy knots according to the package instructions, then squeeze out the excess water and let them drain well.
- Cut the cucumber in half lengthwise and slice it thinly.
- Let the edamame thaw.
- Place the cucumber, edamame, mung bean sprouts, mint, and chives in a bowl and mix them with the soy knots.
- Thoroughly mix all the ingredients for the dressing until a smooth sauce forms.
- Pour the dressing over the salad and toss everything together well.
- Let it sit in the refrigerator for 20 to 30 minutes before serving.
- Top with black sesame seeds and serve.
Notes
Tips and Variations
- Extra Crunch: A few roasted cashews or peanuts make the salad even more filling.
- Spiciness: If you like it spicy, add some fresh chili or a dash of Sriracha to the dressing.
- Meal Prep: The salad keeps well in the fridge for 1 to 2 days and is perfect for meal prep.
- Protein Boost: If you want even more protein, stir in some cubed tofu or smoked tempeh.
Frequently Asked Questions (FAQ)
Is this salad keto-friendly?
Yes, because it contains no sugary sweeteners and is high in fat and protein, the salad is low in carbohydrates and fits into a ketogenic diet. The exact amount of carbohydrates depends on the portion of soy knots and edamame used.
Where can I find soy knots?
Soy knots (also known as “soy knots” or “dried soy knots”) are available at Asian grocery stores or online. They need to be soaked before use, which gives them a chewy, meat-like texture.
Can I make this recipe without peanut butter?
Yes, tahini is an equivalent alternative and also makes the dressing more nut-free-friendly (but be mindful of sesame allergies).
How much protein is in the salad?
Thanks to the soy knots and edamame, one serving provides a significant amount of plant-based protein, making the salad suitable as a filling main meal.
Is the salad gluten-free?
Unlike traditional soy sauce, tamari is generally gluten-free- but be sure to check the label when purchasing, as formulations can vary.
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