Cucumber and Tinned Fish Salad

Featured in: Everyday Suppers

This vibrant salad features thinly sliced cucumber, creamy diced avocado, and crunchy radishes tossed with fresh dill and parsley. A tangy vinaigrette made from olive oil, lemon juice, Dijon mustard, honey, and chopped capers brings balanced brightness. Premium tinned sardines or mackerel add savory richness, making this dish both satisfying and light. Serve chilled and garnished with lemon wedges and cracked pepper for a refined, approachable option perfect for a relaxed evening.

Updated on Sun, 21 Dec 2025 14:19:00 GMT
Refreshing Cucumber and Tinned Fish Salad with creamy avocado and tangy dressing, ready for date night. Save to Pinterest
Refreshing Cucumber and Tinned Fish Salad with creamy avocado and tangy dressing, ready for date night. | sonicskillet.com

My partner came home one evening with a jar and a grin, insisting we could make dinner without turning on a single burner. I was skeptical until I watched the vegetables tumble into glass like edible confetti. The shake, the clink of the lid, the way everything dressed itself—it felt more like a magic trick than meal prep. We sat on the balcony with our plates and a chilled bottle of wine, and I realized sometimes the best dinners are the ones you don't cook at all.

The first time I served this, I was nervous the tinned sardines would feel too humble for a date night. But when we cracked open that little can and the olive oil pooled onto the greens, it transformed into something almost luxurious. My partner squeezed lemon over everything and declared it better than half the restaurant salads wed paid too much for. Now its our go-to when we want to feel like were dining out, without leaving the apartment.

Ingredients

  • English cucumber: Its crisp, nearly seedless texture holds up beautifully in the jar and releases just enough water to mingle with the dressing without making things soggy.
  • Ripe avocado: Adds a silky, buttery contrast to the bright acidity of the vinaigrette, choose one that yields gently when pressed but isnt mushy.
  • Radishes: Their peppery snap cuts through the richness of the fish and avocado, and the pink edges make the whole salad look alive.
  • Shallot: Milder and sweeter than onion, it disperses into delicate ribbons that flavor everything without overpowering the dill and parsley.
  • Fresh dill and parsley: These herbs bring a grassy brightness that feels essential next to oily fish, dont skip them or the salad loses its personality.
  • Premium sardines or mackerel in olive oil: The quality matters here, look for firm fillets packed in good oil, not the mushy budget tins that fall apart when you touch them.
  • Extra-virgin olive oil: Use something fruity and peppery, it becomes the backbone of the dressing and coats every vegetable with flavor.
  • Fresh lemon juice: Freshly squeezed is non-negotiable, bottled juice tastes flat and wont give you that bright, zesty lift.
  • Dijon mustard: It emulsifies the dressing and adds a subtle tang that bridges the sweetness of honey and the brine of capers.
  • Honey: Just a teaspoon rounds out the acidity and keeps the dressing from tasting too sharp, especially if your lemon is particularly tart.
  • Capers: Chopped small, they scatter little bursts of salty, vinegary punch throughout the salad, tying everything to the fish.

Instructions

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Layer the vegetables:
Arrange the cucumber, avocado, radishes, shallot, dill, and parsley in a large jar with a tight lid, working in loose layers so they tumble freely when shaken. Dont pack them down or theyll bruise and turn watery.
Whisk the dressing:
In a small bowl, combine olive oil, lemon juice, Dijon, honey, capers, salt, and pepper, whisking hard until the mixture emulsifies into a glossy, cohesive drizzle. Taste it on a cucumber slice and adjust the balance if needed.
Dress and shake:
Pour the dressing over the layered vegetables, seal the jar tightly, and shake it gently but thoroughly, listening for the sound of everything mingling inside. The goal is even coating, not a bruised mess.
Plate and top with fish:
Divide the dressed salad between two plates, then drape the drained sardines or mackerel over the top, letting their oil seep into the greens. Finish with lemon wedges and a generous crack of black pepper.
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Vibrant Cucumber and Tinned Fish Salad, layered with fresh herbs and sardines, a light meal. Save to Pinterest
Vibrant Cucumber and Tinned Fish Salad, layered with fresh herbs and sardines, a light meal. | sonicskillet.com

One night we made this on a whim after a long week, and halfway through eating my partner looked up and said it tasted like vacation. I laughed, but I knew what they meant—the lemon, the dill, the oily fish, it all felt coastal and carefree. Weve been chasing that feeling in a jar ever since.

Choosing Your Tinned Fish

Not all tinned fish are created equal, and this salad really shines when you use the good stuff. Look for sardines or mackerel packed in olive oil, ideally wild-caught, with firm fillets that hold their shape when you lift them from the tin. Brands from Portugal, Spain, or France tend to be worth the extra couple of dollars, and you can taste the difference in the clean, briny flavor. If sardines feel too strong, smoked trout or even high-quality tuna work beautifully, just make sure whatever you choose has enough richness to stand up to the bright, acidic dressing.

Making It Your Own

This salad is forgiving and loves improvisation. Ive added thinly sliced fennel when I wanted extra crunch and a hint of anise, and cherry tomatoes when they were sweet and ripe on the counter. Sometimes I swap the dill for fresh mint or basil, depending on what Im craving, and once I threw in a handful of arugula because I had it wilting in the fridge. The core stays the same—cucumber, avocado, herbs, fish, tangy dressing—but the details can shift with the season or your mood. Just keep the proportions loose and trust your instincts.

Serving Suggestions

We usually eat this on its own with a glass of something cold and crisp, Sauvignon Blanc or Albariño both work perfectly. But when were hungrier, Ill toast thick slices of sourdough or a seedy whole grain loaf, rub them with garlic, and serve them alongside for scooping up every last bit of dressed greens and fish. The crunch of good bread against the soft avocado and oily sardines makes it feel like a full meal, and somehow even more special.

  • Serve with a chilled white wine or sparkling water with lemon for a light, refreshing pairing.
  • Add a side of crusty bread or crackers to make it more substantial without losing the ease of the meal.
  • For a heartier version, toss in some cooked quinoa or farro directly into the jar before shaking.
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Elegant plate of Cucumber and Tinned Fish Salad, garnished with fresh pepper and lemon wedges. Save to Pinterest
Elegant plate of Cucumber and Tinned Fish Salad, garnished with fresh pepper and lemon wedges. | sonicskillet.com

This salad taught me that dinner doesnt have to be complicated to feel romantic or worthwhile. Sometimes all you need is a jar, some good ingredients, and someone to share it with.

Recipe Questions

Can I substitute the tinned sardines or mackerel?

Yes, tinned tuna or smoked trout work well as alternatives, offering similar rich flavors and protein content.

What is the best way to prepare the vegetables?

Thinly slice the cucumber, radishes, and shallot to ensure a crisp texture that blends nicely with creamy avocado and herbs.

How should the dressing be mixed?

Whisk olive oil, lemon juice, Dijon mustard, honey, chopped capers, salt, and pepper until emulsified for a smooth tangy finish.

Can this dish be made ahead of time?

For best freshness, prepare the dressing and slice vegetables in advance, then combine and add fish just before serving.

What are suitable serving suggestions?

Serve with crusty bread or a crisp white wine like Sauvignon Blanc to complement the flavors beautifully.

Cucumber and Tinned Fish Salad

Fresh cucumber, avocado, and tinned fish combine with a zesty dressing for a light and elegant meal.

Prep Duration
15 minutes
0
Overall Time
15 minutes


Skill Level Easy

Cuisine Style European Fusion

Makes 2 Portions

Diet Details No Dairy, No Gluten

Needed Ingredients

Vegetables

01 1 large English cucumber, thinly sliced
02 1 ripe avocado, diced
03 4 radishes, thinly sliced
04 1 small shallot, finely sliced
05 1 tablespoon fresh dill, chopped
06 1 tablespoon fresh parsley, chopped

Protein

01 1 can (4–4.4 oz) premium sardines or mackerel in olive oil, drained

Dressing

01 2 tablespoons extra-virgin olive oil
02 1 tablespoon fresh lemon juice
03 1 teaspoon Dijon mustard
04 1 teaspoon honey
05 1 teaspoon chopped capers
06 Salt and freshly ground black pepper, to taste

Garnish

01 Lemon wedges
02 Freshly cracked black pepper

Steps

Step 01

Layer Vegetables: In a large jar or container with a tight-fitting lid, layer the cucumber, avocado, radishes, shallot, dill, and parsley.

Step 02

Prepare Dressing: In a small bowl, whisk together olive oil, lemon juice, Dijon mustard, honey, chopped capers, salt, and pepper.

Step 03

Combine Salad: Pour the dressing over the layered vegetables in the jar. Seal and shake gently to combine.

Step 04

Plate Salad: Divide the salad onto two plates. Top each with half the drained sardines or mackerel.

Step 05

Garnish and Serve: Garnish with lemon wedges and an extra sprinkle of black pepper. Serve immediately with crusty bread if desired.

Tools Needed

  • Sharp knife
  • Cutting board
  • Salad jar or container with lid
  • Small mixing bowl
  • Whisk

Allergy Info

Double-check ingredients for allergens, and talk to a health expert if unsure.
  • Contains fish (sardines or mackerel), mustard, and potential gluten if served with bread.

Nutrition Details (per serving)

Nutritional info is here for reference and doesn't replace expert advice.
  • Total Calories: 350
  • Total fat: 24 g
  • Carbohydrates: 15 g
  • Proteins: 18 g