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Keto Tuna Salad
5 from 21 votes

Keto Tuna Salad

Keto Tuna Salad combines canned tuna with diced celery, red onions, pickles, and fresh dill, all coated in a lemony Dijon-mustard mayonnaise dressing. This creamy salad offers a low-carb, protein-rich option with a crisp texture from the vegetables and a bright, tangy flavor. It can be served in various low-carb ways making it flexible for keto-friendly meals.

Prep Time
10 mins
Total Time
10 mins
Servings: 5
Calories: 240 kcal
Course: Main Course, Lunch, Dinner
Cuisine: British

Ingredients

  • 14 oz tuna 400g, canned
  • ½ cup mayonnaise 120g
  • ½ cup celery finely diced, 60g, 2 stalks
  • ¼ cup red onions finely diced, 25g, ¼ onion
  • ¼ cup pickle finely diced, 30g, sugar free
  • ¼ cup dill finely chopped, 20g, fresh
  • 1 tablespoon Dijon mustard 15g
  • 1 tablespoon lemon juice 12g
  • salt to taste
  • black pepper to taste

Instructions

    Cup of Yum
  1. Drain the tuna and put it in a large mixing bowl. Add the finely chopped celery, onions, pickles and dill. Stir to combine.
  2. In a small bowl, stir together the mayonnaise, lemon and mustard to make the dressing. Season with salt and black pepper to taste.
  3. Pour the dressing onto the salad and stir to combine. Adjust the seasoning and serve.

Notes

  • The recipe yields five servings, each about ½ cup or 130 grams, and contains approximately 1g net carbs per serving.
  • Serve with low-carb bread, crackers, halved bell peppers, cucumber slices, or lettuce leaves for varied low-carb options.
  • Keep refrigerated and consume within 4 days to maintain flavor and texture; freezing is not advised.

Nutrition Information

Serving 130g Calories 240kcal (12%) Total Carbohydrates 1.6g (1%) Protein 16.2g (32%) Fat 19.2g (30%) Saturated Fat 2.8g (14%) Fiber 0.6g (2%) Sugar 0.6g (1%)

Nutrition Facts

Serving: 5 Serving

Amount Per Serving

Calories 240

% Daily Value*

Serving 130g
Calories 240kcal 12%
Total Carbohydrates 1.6g 1%
Protein 16.2g 32%
Fat 19.2g 30%
Saturated Fat 2.8g 14%
Fiber 0.6g 2%
Sugar 0.6g 1%

* Percent Daily Values are based on a 2,000 calorie diet.