On a recent trip to Florida, I ate the most delicious and beautiful tuna tartare while sitting beachfront. This was such a beautiful dish, I told myself when I came home, I was going to recreate this yummy dish. This recipe is my recreation of the tuna tartare for the keto and low carbers alike.
When you make any dish with raw fish, it’s important that you use a sushi grade fish, as fresh as possible. The tuna should have a dark pink color and never smell fishy. This dish is such a beautiful presentation when you’re finished with it, you will surely impress your friends. Serves up great as a main dish or appetizer.
Tuna Tartare for the Keto and Low Carbers
Equipment
- biscuit cutter
Ingredients
- 1/2 lb. Tuna Sushi grade
- 1 clove garlic minced
- 1 tsp sesame oil
- 1 tsp soy sauce or liquid aminos
- 1/2 serrano pepper diced
- 1 green onion diced
- 1 lime juiced
- salt and pepper to taste
- 1 small avocado diced
- 1/2 tsp Furikake rice seasoning
Instructions
- Place garlic, sesame oil, soy sauce, serrano pepper, green onion, juice of lime in a bowl. Set aside.
- Start chopping tuna up into small cubes. I initially cut 1 inch cubes then halved those to smaller 1/2 " cubes. When finished, place tuna in bowl with marinade and sprinkle with salt and pepper to taste and mix well. Set aside.
- Cut avocado into small bite size pieces, small cubes similar in size to tuna.
- Place a biscuit cutter in center of a plate, and start stacking avocado in center and pushing down with back of a spoon. Then add the tuna as your next layer, and push down with back of spoon. Gently slide the biscuit ring off and see your lovely creation. (If you do not have a biscuit cutter, you can use a large rimmed glass then invert when you finish stacking).
- Optional: I mixed together a tablespoon of mayonnaise and 1 tablespoon of Sriracha and added this to a small bag. I cut the corner of the baggie and drizzled the sauce over the top of the tartare. Sprinkle rice seasoning (Furikake) or Trader joes everything but the bagel seasoning & add a garnish of fresh micro greens.
Nutrition
Why You’ll Love This Keto Tuna Tartare Recipe
If you’re following a keto lifestyle, you know it’s important to find meals that are both healthy and satisfying. This keto tuna tartare is refreshing, packed with nutrients, and incredibly easy to prepare. With sushi-grade tuna and creamy avocado, this low carb tuna recipe feels like a luxury on a plate.
This dish is also a great option if you’re looking for a healthy tartare that’s free from added sugars and starches. It’s low in carbs, gluten-free, and full of omega-3 fats. Whether you’re planning a dinner party or a solo meal, this keto appetizer makes a lasting impression.
Serving Suggestions
While this raw tuna recipe is great on its own, you can pair it with keto-friendly sides for added flavor and texture. Try serving it with:
- Cucumber slices or radish rounds
- Nori seaweed sheets for a sushi-style bite
- A simple green salad with sesame oil
- Low-carb crackers or seed crisps
These sides add crunch without increasing your carb count.
Tips for the Best Tuna Tartare
Use these tips to get perfect results every time you make this tuna tartare keto recipe:
- Chill all ingredients before starting to keep the dish fresh.
- Use a sharp knife for clean cuts on tuna and avocado.
- Taste as you go to adjust seasoning, lime juice, or spice.
- Don’t marinate the tuna too long to avoid a mushy texture.
This tartare low carb recipe tastes indulgent but supports your health goals. It’s great in the summer when you want something cool, satisfying and packed with protein.
Make It Your Own
One of the best things about this keto friendly tuna recipe is how easy it is to customize. Add fresh cilantro, swap serrano for jalapeño, or top it with a soft-boiled quail egg. This recipe feels gourmet but takes very little effort.
