Avocado-Tuna Salad with Lemon-Herb Dressing
A satisfying, protein-packed salad featuring flaked tuna and creamy avocado dressed in a zesty lemon-herb vinaigrette. This seafood-inspired salads (high-protein) ready in about 10 minutes blends tuna, medium avocado, medium lemon into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 320 calories and feeds 1, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 4 oz tuna
- 1/2 medium avocado
- 1/2 medium lemon
- 1 tbsp fresh dill
- 1 tsp olive oil
- 1/2 tsp apple cider vinegar
- 1/8 tsp sea salt
- 1/8 tsp black pepper
Instructions
- Step 1: Flake 4 oz canned tuna (in water, drained) into a bowl. Dice 1/2 medium avocado and gently fold into the tuna.
- Step 2: Zest 1/2 medium lemon and squeeze 1 tsp juice. Add lemon zest, 1 tsp olive oil, 1/2 tsp apple cider vinegar, 1/8 tsp sea salt, 1/8 tsp black pepper, and 1 tbsp fresh dill to the tuna mixture.
- Step 3: Stir gently until fully combined and the dressing coats all ingredients. Taste and adjust salt or lemon if needed.
- Step 4: Chill for 10 minutes before serving to allow flavors to meld. Serve immediately on a bed of greens if desired.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Avocado-Tuna Salad with Lemon-Herb Dressing take to make?
Total time is about 10 minutes (10 min prep + 0 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Avocado-Tuna Salad with Lemon-Herb Dressing?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Avocado-Tuna Salad with Lemon-Herb Dressing?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Avocado-Tuna Salad with Lemon-Herb Dressing for a different number of people?
The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Avocado-Tuna Salad with Lemon-Herb Dressing high-protein?
Yes — this recipe is tagged high-protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
Swapped butter for olive oil to keep it lighter. Still delicious.
- ★★★★☆
Nice recipe! Presentation was beautiful. Flavor was good, not great.
- ★★★☆☆
It was fine. Came out a bit bland for my taste.
