Keto Tuna & Avocado Salad Recipe

Learn how to make this easy homemade keto tuna salad with creamy avocado. The best low-carb lunch option featuring fresh ingredients and healthy fats. Perfect for meal prep or a quick nutritious meal when time is limited. No cooking required!
Difficulty:
Beginner
Prep Time:
15 mins
Cook Time:
0 mins
Serves:
2 servings
An overhead shot of a vibrant Keto Tuna & Avocado Salad arranged on a sleek white ceramic plate, showcasing chunks of sustainably-sourced tuna nestled among halved avocado slices, crisp cucumber ribbons, and bright cherry tomatoes. Soft natural light streams in from the side, highlighting the glossy sheen of the lemon vinaigrette drizzled over the ingredients. Fresh dill sprigs and thinly sliced red onions add pops of color against the lush green bed of mixed salad leaves. A small glass bowl of extra dressing sits nearby, with a wooden serving spoon resting beside the artfully composed salad on a rustic wooden table, emphasizing the dish's fresh, wholesome ingredients.

Ingredients

<ul class="ingredients-main-list"> <li class="ingredients-single-item">200g canned tuna in olive oil, drained</li> <li class="ingredients-single-item">2 medium ripe avocados, diced</li> <li class="ingredients-single-item">1/2 medium cucumber, diced</li> <li class="ingredients-single-item">100g cherry tomatoes, halved</li> <li class="ingredients-single-item">1/4 red onion, thinly sliced</li> <li class="ingredients-single-item">100g mixed salad leaves</li> <li class="ingredients-single-item">2 tbsp fresh dill, chopped</li> <li class="ingredients-single-item">For the dressing:</li> <li class="ingredients-single-item">3 tbsp extra virgin olive oil</li> <li class="ingredients-single-item">1 tbsp lemon juice</li> <li class="ingredients-single-item">1 tsp Dijon mustard</li> <li class="ingredients-single-item">1 clove garlic, minced</li> <li class="ingredients-single-item">1/2 tsp sea salt</li> <li class="ingredients-single-item">1/4 tsp freshly ground black pepper</li> </ul>

Nutrition Facts (per serving)

🍽️ Serving Size:
🔥 Calories:
🥑 Fat:
🧈 Saturated Fat:
🍞 Carbohydrates:
🍭 Sugar:
🍗 Protein:
🫀 Cholesterol:
🧂 Sodium:

Equipment

<ul class="equipment-main-list"> <li class="equipment-single-item">Salad spinner</li> <li class="equipment-single-item">Small jar with lid (for dressing)</li> </ul>

Directions

<ol class="no-list-style"> <li class="MethodStepper"> <h4 class="step-title">Step 1</h4> Prepare the dressing first by combining olive oil, lemon juice, Dijon mustard, minced garlic, salt, and pepper in a small jar. Seal tightly and shake vigorously until the mixture is well emulsified. The mustard acts as an emulsifier, helping the oil and lemon juice blend together smoothly. Set aside to let the flavors develop while you prepare the other ingredients. </li> <li class="MethodStepper"> <h4 class="step-title">Step 2</h4> Wash and dry the mixed salad leaves thoroughly using a salad spinner. Properly dried leaves ensure the dressing will adhere better rather than sliding off damp surfaces. Arrange the leaves as a base on two serving plates or a large salad bowl. </li> <li class="MethodStepper"> <h4 class="step-title">Step 3</h4> Cut the avocados in half, remove the pit, and carefully dice the flesh while it's still in the skin. Use a spoon to scoop the diced avocado directly onto the salad leaves. Immediately sprinkle some of the lemon juice over the avocado to prevent browning. </li> <li class="MethodStepper"> <h4 class="step-title">Step 4</h4> Drain the canned tuna well, gently flaking it with a fork to maintain some texture. Distribute the tuna evenly over the salad. The oil-packed tuna contributes additional healthy fats that are perfect for a keto diet, while providing a richer flavor than water-packed varieties. </li> <li class="MethodStepper"> <h4 class="step-title">Step 5</h4> Add the diced cucumber, halved cherry tomatoes, and thinly sliced red onion to the salad. The cucumber and tomatoes provide a refreshing crunch and subtle sweetness that balances the rich tuna and avocado, while still keeping the carbohydrate content low. </li> <li class="MethodStepper"> <h4 class="step-title">Step 6</h4> Sprinkle the freshly chopped dill over the salad. Fresh herbs add tremendous flavor without adding carbs, making them excellent additions to keto recipes. </li> <li class="MethodStepper"> <h4 class="step-title">Step 7</h4> Give your dressing another good shake, then drizzle it evenly over the entire salad. You can serve additional dressing on the side if desired. For the best flavor experience, allow the salad to rest for about 5 minutes before serving, giving the ingredients time to absorb some of the dressing. </li> <li class="MethodStepper"> <h4 class="step-title">Step 8</h4> For best results, serve immediately after dressing. If preparing in advance for meal prep, keep the dressing separate and add it just before eating to maintain the optimal texture of all ingredients, especially the avocado and salad leaves. </li> </ol>

FAQs

Find answers to your most pressing questions about this delicious recipe right here.

What ingredients are used in Keto Tuna & Avocado Salad Recipe?

This keto-friendly salad combines canned tuna in olive oil, ripe avocados, cucumber, cherry tomatoes, red onion, and mixed salad leaves with fresh dill. The zesty dressing features extra virgin olive oil, lemon juice, Dijon mustard, garlic, and seasonings.

How to cook Keto Tuna & Avocado Salad Recipe at home?

Learn how to cook Keto Tuna & Avocado Salad Recipe by following simple assembly steps with no cooking required. Just prepare the lemon vinaigrette, arrange fresh salad leaves, dice avocados, flake tuna, and add vegetables. The entire process takes only 15 minutes, making it perfect for quick weekday lunches or light dinners.

Can I meal prep this tuna and avocado salad for the week?

Yes, but with some adjustments. Prepare all components separately and store in airtight containers. Keep the dressing separate and add avocado fresh daily to prevent browning. Assemble just before eating. Pre-prepped ingredients will stay fresh for 2-3 days in the refrigerator.

What can I substitute for tuna in a keto-friendly salad?

Great keto-friendly substitutes include grilled chicken, smoked salmon, cooked prawns, or hard-boiled eggs. For plant-based options, try firm tofu or tempeh. Each alternative offers protein while maintaining the low-carb profile, though nutritional values will vary slightly.

How can I increase the fat content of this salad for stricter keto macros?

Add extra sliced olives, a sprinkle of crumbled feta or goat cheese, chopped walnuts or macadamia nuts, or additional avocado. You could also incorporate more olive oil in the dressing or top with a dollop of full-fat Greek yoghurt or mayonnaise.

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The combination of protein and healthy fats keeps me satisfied all afternoon. The lemon dressing adds just the right amount of brightness!", "name": "Perfect Weekday Lunch", "reviewRating": { "@type": "Rating", "ratingValue": "5" } }, { "@type": "Review", "author": "Akira Tanaka", "datePublished": "2024-05-30", "reviewBody": "I've been on keto for 3 months and was getting tired of the same meals. This salad was a game-changer! The avocado adds such a creamy texture without needing a heavy dressing. Delicious!", "name": "Refreshing Change for Keto", "reviewRating": { "@type": "Rating", "ratingValue": "5" } }, { "@type": "Review", "author": "Elena Popescu", "datePublished": "2024-06-05", "reviewBody": "I tried this with both canned and fresh grilled tuna, and both versions were excellent. The dill adds a lovely herbal note that complements the fish perfectly. Will make this regularly!", "name": "Versatile and Flavorful", "reviewRating": { "@type": "Rating", "ratingValue": "5" } }, { "@type": "Review", "author": "Lars Nielsen", "datePublished": "2024-06-08", "reviewBody": "As someone who meal preps, I appreciate how quick this is to put together. I keep the dressing separate as suggested and everything stays fresh for a couple of days. The macros are perfect for my keto lifestyle.", "name": "Ideal for Meal Prep", "reviewRating": { "@type": "Rating", "ratingValue": "5" } }, { "@type": "Review", "author": "Olivia Chen", "datePublished": "2024-06-10", "reviewBody": "This salad has become my summer staple! I add some feta cheese for extra tanginess. The combination of textures from the crunchy vegetables and creamy avocado is absolutely perfect. Highly recommend!", "name": "Summer Keto Favorite", "reviewRating": { "@type": "Rating", "ratingValue": "5" } } ], "url": "https://www.whatsbaking.co/recipes/keto-tuna-avocado-salad-recipe" }
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