This makes a total of 1 serving of Keto Mediterranean Sardine Salad. The serving comes out to be 577 calories, 44.2g fats, 9.1g net carbs, and 31.8g protein.
Add all of the ingredients into a large bowl and top with the reserved oil. If there was not enough oil, you can add some extra olive oil.
Add in the vinegar and Dijon mustard, then toss the salad well. You want to get all of the ingredients well distributed. Season with salt and pepper if needed.