Low Carb Tuna Crudo

Elevate your appetizer game with this refreshing and elegant Low Carb Tuna Crudo—a no-cook dish that highlights the natural flavor of sushi-grade tuna with vibrant citrus, aromatic shallots, and a hint of spice from optional red chili. Perfect for a light yet luxurious starter or a healthy main dish, this recipe takes just 15 minutes to prepare and is packed with fresh, low-carb goodness. A drizzle of extra virgin olive oil, paired with tangy lemon and lime, enhances the silky texture of the thinly sliced tuna, while a sprinkle of fresh chives and a vibrant garnish of microgreens or arugula add color and crunch. Simple, sophisticated, and keto-friendly, this dish is as visually stunning as it is delicious—ideal for an effortless yet impressive addition to your menu.

Nutriscore Rating: 69/100

Prep Time:15 mins

Cook Time:0 mins

Total Time:15 mins

Servings: 2

Ingredients

• 200 grams Sushi-grade tuna
• 2 tablespoons Extra virgin olive oil
• 1 tablespoon Fresh lemon juice
• 1 teaspoon Fresh lime juice
• 1 small, finely minced Shallot
• 0.5 small, finely sliced Red chili (optional, for spice)
• 0.5 teaspoon Sea salt
• 0.25 teaspoon Black pepper
• 1 tablespoon, finely chopped Fresh chives
• 20 grams Microgreens or arugula

Directions

Step 1

1. Place the sushi-grade tuna in the freezer for about 10 minutes to make it easier to slice thinly.

Step 2

2. Once slightly firm, slice the tuna into thin, even pieces (about 1/4 inch thick) and arrange them on a chilled plate in a single layer.

Step 3

3. Drizzle the tuna slices with extra virgin olive oil, fresh lemon juice, and lime juice to lightly coat the fish.

Step 4

4. Sprinkle the tuna with finely minced shallots, thinly sliced red chili if using, sea salt, and black pepper.

Step 5

5. Garnish the dish with chopped fresh chives and a handful of vibrant microgreens or arugula for a touch of color and freshness.

Step 6

6. Serve immediately as a refreshing low-carb starter or light main course.

Nutrition Facts

Serving size	(317.1g)

Amount per serving	% Daily Value*
Calories	498.1

Total Fat 29.1g	0%
Saturated Fat 4.4g	0%
Polyunsaturated Fat 0.3g
Cholesterol 78mg	0%
Sodium 1260.4mg	0%
Total Carbohydrate 9.8g	0%
Dietary Fiber 2.0g	0%
Total Sugars 3.9g
Protein 50.3g	0%

Vitamin D 136IU	0%
Calcium 37.2mg	0%
Iron 2.3mg	0%
Potassium 1043.5mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 52.1%

Protein: 40.1%

Carbs: 7.8%