Avocado tuna salad

Ingredients

• 1 can/185 gtuna in sunflower or olive oil
• 1 large/2 smallavocado
• 4 mediumtomatoes
• 1/2 mediumonion
• 1/4 teaspoonground black pepper
• 1/2–1 teaspoonchilli flakes
• 1/2lemon, juiced
• as requiredsalt

Instructions

1. 1

   Drain the tuna

   Drain the oil from the tuna in a colander, then gently flake the fish and set it aside.

2. 2

   Chop the vegetables

   Cut the tomatoes, avocado and onion to your preferred size. Put them in a bowl and add the lemon juice.

3. 3

   Season and serve

   Add the chilli flakes, salt and ground black pepper. Stir gently to combine, then serve.

What is avocado tuna salad?

This is a simple, no-cook salad built around tuna, avocado and fresh vegetables. Tuna salads have many forms rather than one fixed origin, and this version keeps the ingredients straightforward and lets the lemon and pepper provide the seasoning.

The combination works because creamy avocado contrasts with juicy tomatoes and flaky tuna. It makes a quick lunch, or a colourful side alongside bread or other simple dishes.

Nutrition and macros by portion

The nutrition label shows one serving as written: 220 calories, 10g protein, 15g carbs, 14g fat.

The tuna provides most of the protein, while avocado and the oil remaining on the tuna contribute much of the fat. Tomatoes, onion and avocado supply the carbohydrates and fibre. To balance the plate, serve a portion with extra salad leaves or another vegetable.

Choosing the ingredients

Tuna: The recipe uses tuna packed in sunflower or olive oil; drain it before flaking so the salad does not become oily.

Avocado: Choose one that yields slightly when pressed but is not mushy, so it holds its shape when mixed.

Tomatoes and onion: Ripe tomatoes bring juiciness, while a moderate amount of onion adds a sharper note. Use a sharp knife to cut them evenly.

Cutting and mixing

Piece size: Cut the ingredients to a similar size for easy serving, or leave the avocado and tomatoes in larger pieces for a looser, more rustic salad.

Gentle mixing: Add the tuna after the vegetables and lemon, then stir carefully so the avocado softens without turning to mash.

Seasoning to taste

Lemon first: The juice adds brightness and helps balance the richness of the avocado and oil-packed tuna. Add it to the chopped ingredients before seasoning.

Pepper and salt: Start with the lower amount of chilli flakes and adjust after tasting. Salt needs a light hand because the tuna may already be seasoned.

Texture and timing

This salad is ready as soon as everything is combined; the stated preparation time is 10 minutes. There is no cooking step, so the main doneness cue is ripe avocado that is tender but still holds its shape.

For the freshest texture, serve soon after mixing. If preparing ahead, keep the cut ingredients chilled and combine them close to serving.

Serving ideas

Serve it on its own for a light meal or spoon it over crisp lettuce. Bread, toast or boiled potatoes can make it more substantial.

A simple side of extra salad leaves or cucumber adds freshness without competing with the tuna and avocado.

Recipe notes & tips

• Drain the tuna thoroughly to keep the salad from becoming greasy.
• Use a ripe but still-firm avocado so it stays in pieces.
• Cut the onion finely if you want its flavour spread more evenly.
• Begin with 1/2 teaspoon of chilli flakes and add more after tasting.
• Taste before adding salt, as the tuna may already be salty.
• Mix gently to keep the avocado and tuna from breaking down.

Variations

• Add cucumber: Fold in diced cucumber for extra crunch.
• Use fresh herbs: Add chopped parsley or coriander just before serving.
• Make it leafier: Serve the mixture over lettuce or rocket.
• Add beans: Mix in drained cannellini beans for a heartier salad.
• Change the heat: Use less chilli for a milder bowl or add more to taste.

Common mistakes to avoid

• Leaving excess oil: The salad can turn greasy; drain the tuna well before flaking.
• Using overripe avocado: It can collapse during mixing; choose one that is tender but still firm.
• Adding too much chilli at once: The heat can overpower the other flavours; start with the smaller amount.
• Salting before tasting: Tuna may already be seasoned; taste the mixed salad before adding salt.
• Stirring vigorously: The avocado can become mushy; fold the ingredients together gently.

How to store

For the best colour and texture, eat the salad soon after making it. If needed, refrigerate it in an airtight container and use within 1 day; the avocado may brown and soften. Stir gently before serving and do not leave it at room temperature for an extended period.

Frequently asked questions