Satisfy Your Cravings: Keto Japanese Grilled Eggplant with Miso Aioli Recipe

Welcome to a Flavorful Journey with Keto Japanese Grilled Eggplant with Miso Aioli

Embark on a culinary adventure that marries the rich, umami flavors of traditional Japanese cuisine with the health-conscious principles of a ketogenic lifestyle. Keto Japanese Grilled Eggplant with Miso Aioli is a dish that promises to delight your taste buds while keeping your carb count in check. This recipe is not only a testament to the versatility of eggplant but also showcases how keto adaptations can seamlessly blend with international flavors to create a mouthwatering experience.

Perfect for a side dish or a light meal, this grilled eggplant is topped with a creamy, tangy miso aioli that will make you forget you’re following a strict diet. The high-fat content is keto-approved, and the low carb profile fits right into your daily macros. Let’s dive into this delectable dish that’s bound to become a staple in your keto recipe collection.

Keto Japanese Grilled Eggplant with Miso Aioli

The Story Behind Keto Japanese Grilled Eggplant with Miso Aioli

My passion for keto cooking and love for Japanese flavors inspired me to create this unique dish. The Keto Japanese Grilled Eggplant with Miso Aioli is a fusion of health and heritage, a dish that brings the essence of Japan to your keto table. Eggplant, a low-carb vegetable, becomes the perfect canvas for the smoky, charred flavors of the grill, while the miso aioli adds a creamy, savory finish that’s irresistible.

The key ingredients in this recipe are carefully selected to ensure they align with the keto diet’s requirements. Eggplants are an excellent choice for keto, as they are high in fiber and low in net carbs. The olive oil used for grilling is a healthy fat that’s a cornerstone of the keto diet. The miso in the aioli provides a depth of flavor while keeping the carb count low.

The miso aioli is a standout component, blending traditional Japanese ingredients with a keto twist. The mayonnaise base offers a rich, fatty profile perfect for keto, while the white miso paste is a fermented food that not only adds complexity to the flavor but also brings probiotic benefits. The inclusion of ginger and garlic not only adds to the taste but also provides anti-inflammatory properties, making this dish as nutritious as it is delicious.

Preparing Keto Japanese Grilled Eggplant

Mastering the Method for Perfect Keto Japanese Grilled Eggplant

Grilling the eggplant to perfection is key to this dish’s success. Start by preheating your grill or grill pan to achieve medium-high heat, which is essential for getting those beautiful grill marks without overcooking. When slicing the eggplant, aim for uniform thickness to ensure even cooking. Brushing the slices with olive oil helps prevent sticking and adds a layer of flavor.

As you grill the eggplant, look for the telltale signs of readiness: the flesh should be tender, and the skin should have a slight give. Be vigilant to avoid charring too much, which can introduce a bitter taste. For the miso aioli, whisking the ingredients until smooth is crucial for a creamy texture. If you’re looking for an extra punch, a dash of wasabi paste can elevate the aioli with a hit of heat that complements the eggplant’s smokiness.

Remember, patience is a virtue when grilling. Give the eggplant the time it needs to develop its flavors fully. Let the slices rest for a few minutes after grilling before serving; this allows the juices to redistribute, ensuring each bite is as flavorful as the last. The miso aioli can be prepared ahead of time and refrigerated, allowing the flavors to meld together for an even more profound taste experience.

Keto Japanese Grilled Eggplant Served with Miso Aioli

Variations to Spice Up Your Keto Japanese Grilled Eggplant

Spicy Miso Aioli

For those who love a bit of heat, infuse your miso aioli with a kick by adding a teaspoon of sriracha or a sprinkle of chili flakes. This spicy twist will not only enhance the flavors but also boost your metabolism, which is a welcome bonus on a keto diet.

Herb-Infused Grilled Eggplant

Introduce a fresh element by marinating the eggplant slices in a mixture of olive oil, minced garlic, and your favorite herbs like thyme or rosemary before grilling. This will infuse the eggplant with aromatic flavors that perfectly complement the miso aioli.

Roasted Sesame Topping

After grilling, sprinkle toasted sesame seeds over the eggplant for a nutty crunch that adds both texture and a wealth of nutrients, including calcium and healthy fats, which are essential on a keto diet.

Substitutions for Keto Japanese Grilled Eggplant with Miso Aioli

If you’re looking to switch things up or accommodate dietary restrictions, there are several substitutions you can make while keeping this dish keto-friendly. For instance, if you’re avoiding soy, coconut aminos can replace soy sauce in the aioli for a similar umami flavor with fewer carbs and no soy.

For a dairy-free version of the aioli, you can substitute the mayonnaise with avocado mayonnaise or even a homemade blend of pureed avocado, olive oil, and lemon juice. This not only keeps the dish keto but also adds an extra dose of healthy fats and a creamy texture.

Lastly, if you’re not a fan of eggplant, portobello mushrooms make an excellent substitute. They have a meaty texture and a savory flavor that pairs wonderfully with the miso aioli, while still keeping the dish low in carbs and high in nutrients.

Frequently Asked Questions About Keto Japanese Grilled Eggplant with Miso Aioli

Can I make this dish ahead of time? Yes, you can grill the eggplant and prepare the aioli in advance. Store them separately in the refrigerator and assemble before serving.

Is this dish suitable for vegetarians? Absolutely! This grilled eggplant dish is vegetarian-friendly and can be made vegan with the appropriate aioli substitutions.

How do I store leftovers? Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently to preserve the texture of the eggplant.

Can I use a different type of miso paste? Yes, while white miso is milder and preferred for this recipe, you can use red or yellow miso for a stronger flavor.

Is this recipe gluten-free? Yes, by using tamari or coconut aminos instead of soy sauce, you can ensure this recipe is gluten-free.


Keto Japanese Grilled Eggplant with Miso Aioli

Savor the umami-rich flavors of Japan with this Keto Japanese Grilled Eggplant topped with a creamy, tangy miso aioli. Perfectly charred eggplant meets a delightful fusion of traditional Japanese ingredients and keto-friendly adaptations in this delectable side dish.
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Course Sides
Cuisine Japanese
Servings 4 people
Calories 280 kcal


  • Grill or grill pan
  • Brush for oil
  • Cutting board
  • Knife
  • Small mixing bowl
  • Whisk


For the Grilled Eggplant:

  • 2 large eggplants about 2 pounds / 900g
  • 2 tbsp olive oil 30ml
  • Salt and pepper to taste

For the Miso Aioli:

  • ½ cup mayonnaise 120ml
  • 1 tbsp white miso paste 18g
  • 1 tsp grated ginger 5g
  • 1 tsp soy sauce 5ml (or tamari for gluten-free)
  • 1 clove garlic minced
  • 1 tbsp lemon juice 15ml


  • Preheat your grill or grill pan over medium-high heat.
  • Cut the eggplants lengthwise into 1/2-inch (1.25 cm) thick slices. Brush each slice with olive oil and season with salt and pepper.
  • Place the eggplant slices on the grill. Cook for about 4-5 minutes on each side, or until the eggplant is tender and has nice grill marks.
  • While the eggplant is grilling, prepare the miso aioli. In a small bowl, whisk together the mayonnaise, white miso paste, grated ginger, soy sauce, minced garlic, and lemon juice until smooth and well combined.
  • Once the eggplants are grilled, remove them from the grill and let them rest for a few minutes.
  • Serve the grilled eggplant slices with a generous dollop of miso aioli on top or on the side for dipping.


To ensure this recipe is fully keto-friendly, choose a mayonnaise that is sugar-free and low in carbohydrates.
If you prefer a spicier aioli, add a pinch of cayenne pepper or a few drops of hot sauce to the mixture.
The eggplant can also be roasted in the oven at 400°F (200°C) for about 20-25 minutes, turning halfway through, if you do not have a grill available.


Calories: 280kcalCarbohydrates: 15gProtein: 3gFat: 24gFiber: 7gNet Carbs: 8g
Keyword grilled eggplant recipe, Japanese keto recipes, keto Japanese eggplant, Keto Side Dishes, Low Carb Eggplant, miso aioli
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