Easy 5-Minute Tuna Salad
- Ready in 5m
- 4.8 g net carbs
- 651 kcal
- Serves 2
This post may contain affiliate links, see our disclaimer.

I love how quick and easy this keto-friendly meal is. It's a great example of what my typical dinner looks like: high in healthy fats, protein and micronutrients. It's the ideal meal for those who practice intermittent fasting and follow a keto diet. And if your goal is to lose weight, this meal will keep your blood sugar levels stable to help you stay full for longer.
Eggs are a superfood and a keto staple. I always keep some hard boiled eggs and poached eggs in the fridge. Then I'm just minutes away from making a tasty, nutritious low-carb meal like this tuna salad or California Eggs Benedict.
If you want to give the salad an extra fat and potassium boost, simply sub the cucumber with avocado. Instead of tuna, you can use smoked salmon, mackerel or sardines. If you're not a fan of olives, use capers or a couple of chopped sun-dried tomatoes. To give the salad an extra boost of vitamins and minerals, you can part sub the lettuce with spinach, watercress or arugula. If you can do dairy, use goat cheese or feta instead of the tuna or eggs.
The dressing is very simple too. I just mix some of my homemade mayo with lemon, olive oil, chopped herbs, salt and pepper. You can add a pinch of cayenne for an extra kick. Or you can swap the olive oil with MCT oil which can raise ketone levels in case that is your goal. The options are endless!
See how easy it is to follow a keto meal plan? No excuses! 😊
Step-by-step
Prepare the dressing by placing all of the ingredients in a mason jar (mayonnaise, lemon juice, olive oil, parsley, salt and pepper). Close with a lid and shake until well combined.

Slice the cucumber (peeled if desired), onion and olives. Separate the lettuce leaves and fold into a bowl.

Add sliced cucumber, onion, tuna and olives.

Quarter the eggs and add to the salad.

If the dressing has separated, shake again just before drizzling on the salad. Garnish with fresh parsley or chives. Eat immediately or store in the fridge for up to a day.


Recipe
Easy 5-Minute Tuna Salad
★★★★☆4.5Quick and easy low-carb salad made with just a few simple real food ingredients!
- Hands on
- 5m
- Overall
- 5m
- Servings
- 2
- 4.8 g
- Net carbs
- 32.6 g
- Protein
- 54.6 g
- Fat
- 651
- kcal
Ingredients makes 2 servings
Instructions
Prepare the dressing by placing all of the ingredients in a mason jar (mayonnaise, lemon juice, olive oil, parsley, salt and pepper). Close with a lid and shake until well combined.
Slice the cucumber (peeled if desired), onion and olives. Separate the lettuce leaves and fold into a bowl.
Add sliced cucumber, onion, tuna and olives.
Quarter the eggs and add to the salad.
If the dressing has separated, shake again just before drizzling on the salad. Garnish with fresh parsley or chives. Eat immediately or store in the fridge for up to a day.
Nutrition per serving
Carbs 3%Protein 20%Fat 77% of calories
- Net carbs
- 4.8 g
- Total carbs
- 8.7 g
- Fiber
- 3.9 g
- Sugars
- 3.9 g
- Protein
- 32.6 g
- Fat
- 54.6 g
- Saturated fat
- 9.7 g
- Calories
- 651 kcal
- Sodium
- 1,169 mg · 50.8% RDA
- Magnesium
- 65 mg · 16.2% RDA
- Potassium
- 673 mg · 33.6% EMR
Nutrition by ingredient
| Per serving | Net carbs | Protein | Fat | kcal |
|---|---|---|---|---|
| Mayonnaise | 0.2 g | 0.3 g | 22.8 g | 204 |
| Lemon juice, fresh | 0.4 g | 0 g | 0 g | 1 |
| Olive oil, extra virgin | 0 g | 0 g | 13.5 g | 119 |
| Parsley, fresh (spices) | 0.1 g | 0.1 g | 0 g | 1 |
| Salt, sea salt | 0 g | 0 g | 0 g | 0 |
| Pepper, black, spices | 0.1 g | 0 g | 0 g | 1 |
| Lettuce, Romaine | 0.9 g | 0.9 g | 0.2 g | 13 |
| Onion, brown (yellow), raw | 1.1 g | 0.2 g | 0 g | 6 |
| Cucumber, fresh | 1.1 g | 0.4 g | 0.1 g | 9 |
| Green olives | 0.2 g | 0.4 g | 6.1 g | 58 |
| Fish, tuna, white, canned in water, without salt, drained solids | 0 g | 17.7 g | 2.2 g | 96 |
| Egg, whole, hard boiled (free-range or organic eggs) | 0.7 g | 12.6 g | 9.5 g | 143 |
| Total | 4.8 g | 32.6 g | 54.6 g | 651 |
- Gluten free
- Dairy free
- Nut free
- Nightshade free
- Pork free
- Avocado free
- Coconut free
- Shellfish free
- Beef free
- Pescatarian
Goes well with
Add a side and it's a complete meal.

Low-carb bread
Ultimate Keto Buns

Low-carb bread
Sourdough Keto Baguettes

Low-carb bread
The Best Low-Carb Yeast Bread

Low-carb bread
The Best Low-Carb & Paleo Bread - The Ultimate Guide

Low-carb bread
Quick Keto Eggless English Muffin

Low-carb bread
Low-Carb Rye Bread

Low-carb bread
Savory Keto Veggie Loaf

Low-carb bread
Nut-Free Keto Buns

Low-carb bread
90 Second Keto White Bread

Low-carb bread
90 Second Keto Bread

Low-carb bread
Low-Carb & Keto Naan Bread

Low-carb bread
Keto & Primal Soul Bread

Low-carb bread
Low-Carb & Keto Garlic Knots

Low-carb bread
Parmesan & Tomato Keto Bread Buns

Low-carb bread
Pull-Apart Keto Pizza Bread

Low-carb bread
Ultimate Keto Breadsticks
You may also like

Low-Carb Shrimp Cobb Salad Jars

Keto Everything Bagel Creamy Egg Salad

Simple Keto Tuna Salad

Creamy Pesto Tuna Salad

Easy 6-Ingredient Smoked Salmon Salad

Low-Carb Salmon Nicoise Salad

Speedy Low-Carb Tuna Lunch Bowl

Keto Ranch Chicken Salad

Chicken and Avocado Salad Bowl

Easy Shrimp & Avocado Salad with Seafood Sauce

Quick Keto Salmon Power Bowl

Keto Chicken, Bacon & Spinach Salad

Low-Carb Mackerel & Egg Salad

Easy Chicken, Fennel & Celery Salad

Easy Avocado & Egg Salad

Creamy Egg Stuffed Avocado
Comments & ratings (4)
Hi there
I just downloaded the Keto Diet app and I made the 5- Minute Keto Tuna Salad on your blog. Delicious! I wanted to add this meal in the Planner section for today, but when I, "Tap to add meals to this day", I can't find the recipe listed. It's from your blog.
What am I missing?
Thanks
Ross
Hi Ross, you can add it directly from:
1) KetoDiet Blog section (top right there is an "add" button with a plus on it).
2) Or you can add it directly from Custom Meals > KetoDiet Blog Meals (you can also clone & modify any of the meals here), or search for the recipe name in the same section).
3) Planner day > Add > KetoDiet Blog meal > search for recipe name. In this case we are working on a universal search so you will soon be able to search across different meal categories that you now see when you tap to Add.
I hope this helps! 😊
It says place all ingredients in a mason jar and shake until well blended. Can you please clarify which ingredients go into the mason jar? Thank you.
Leah
Clarified in step one, thank you for noticing!