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Recipes

Lemony Chickpea and Tuna Salad

Canned tuna and chickpeas tossed with cucumber, celery, bell pepper, herbs, and a bright lemon-olive oil dressing. A no-cook, protein-forward lunch that keeps well for meal prep.

3 min read

Key takeaways

  • No cooking needed: ready in about 15 minutes from pantry staples.
  • Tuna brings protein; chickpeas add fiber and plant protein.
  • A lemon-olive oil dressing replaces heavy mayonnaise.
  • Choose low-sodium chickpeas and rinse them to keep sodium moderate.
  • Serve over greens or in a pita, with portions that fit your plan.

Jump to recipe ↓

Lunch is often the meal that gets squeezed in between everything else. When you're short on time, it's easy to grab whatever is nearby. This lemony chickpea and tuna salad is a simple fix. It uses pantry staples, needs no cooking, and is ready in about 15 minutes.

Flaky tuna and tender chickpeas are tossed with crunchy cucumber, celery, and bell pepper, then coated in a bright lemon and olive oil dressing. It's fresh, filling, and keeps well in the refrigerator, which makes it a natural fit for meal prep.

Why this chickpea tuna salad is balanced

The Diabetes Plate Method from the American Diabetes Association suggests filling about half your plate with non-starchy vegetables, about a quarter with protein, and about a quarter with carbohydrate foods, ideally fiber-rich ones. Serving this salad over a big bed of greens gets you close to that picture.

  • Protein: Tuna is a lean, convenient protein that's easy to keep on hand.
  • Fiber-rich carbohydrate: Chickpeas provide fiber along with some plant protein.
  • Non-starchy vegetables: Cucumber, celery, bell pepper, red onion, and the greens you serve it on.

The dressing uses olive oil in place of a heavy mayonnaise base. Nutrition guidance for people with diabetes generally favors eating patterns that include unsaturated fats, like those in olive oil and fish. The Dietary Guidelines for Americans also encourage most adults to include seafood in their week and to choose options lower in mercury.

Your carbohydrate needs are individual. You might enjoy this salad over greens one day and tucked into a small whole-wheat pita the next. A registered dietitian or your healthcare team can help you decide which portions fit best. If you count carbohydrates for insulin, the chickpeas and any bread or crackers are the main sources to count.

Tips for a flavorful no-cook salad

  • Mash a few chickpeas. Lightly mashing about a quarter of the chickpeas makes the salad creamier and helps it hold together without mayonnaise.
  • Dress the chickpeas first. Tossing the chickpeas in the dressing before adding everything else helps them soak up flavor.
  • Drain the tuna well. Press out the liquid so the salad doesn't get watery.
  • Taste before salting. Canned tuna and chickpeas can contain sodium. Choose no-salt-added or low-sodium chickpeas, rinse them, and compare tuna labels. Often a little extra lemon is all the salad needs.
  • Let it rest. Fifteen minutes in the refrigerator lets the flavors come together.

Not sure what to look for on those cans? Our guide on how to read a nutrition label shows how to compare sodium and serving sizes.

Meal-prep and serving ideas

This recipe makes four servings, so you can prepare it once and have lunch ready for several days. Pack it in individual containers and keep the greens or bread separate until you're ready to eat, so nothing gets soggy.

  • Big salad: Spoon it over mixed greens with cherry tomatoes and a lemon wedge.
  • Pita pocket: Fill a small whole-wheat pita with the salad and a handful of spinach.
  • Lettuce cups: Scoop it into romaine or butter lettuce leaves for a crunchy, lighter option.
  • Snack plate: Serve a smaller scoop with cucumber slices, bell pepper strips, and a few whole-grain crackers.

Planning your lunches for the week ahead? Our weekly meal planning guide makes it easier. For another make-ahead lunch with a Mediterranean twist, try our Mediterranean quinoa salad.

Lemony Chickpea and Tuna Salad

  • Prep15 min
  • Total15 min
  • Servings4

Ingredients

  • 1 lemon, zested and juiced (about 3 tablespoons juice)
  • 2 tablespoons extra-virgin olive oil
  • 1 teaspoon Dijon mustard
  • 1 small garlic clove, finely grated or minced
  • 1/4 teaspoon black pepper
  • 1 can (15 oz) no-salt-added or low-sodium chickpeas, drained and rinsed
  • 2 cans (5 oz each) chunk light tuna packed in water, well drained
  • 1 cup diced cucumber
  • 2 celery stalks, diced (about 3/4 cup)
  • 1/2 red bell pepper, diced
  • 1/4 cup finely chopped red onion
  • 1/4 cup chopped fresh parsley
  • 1 tablespoon chopped fresh dill, or 1 teaspoon dried dill
  • Pinch of salt, optional
  • To serve: 6 cups mixed salad greens, or 4 small whole-wheat pitas, or whole-grain crackers

Instructions

  1. In a large bowl, whisk together the lemon zest, lemon juice, olive oil, Dijon mustard, garlic, and black pepper.
  2. Add the chickpeas to the dressing. Use a fork to lightly mash about a quarter of them, then toss to coat.
  3. Add the drained tuna and gently break it into bite-size flakes with the fork.
  4. Add the cucumber, celery, bell pepper, red onion, parsley, and dill. Fold gently until everything is evenly coated.
  5. Taste and add a pinch of salt or a little more lemon juice only if needed. If you have time, cover and refrigerate for 15 minutes to let the flavors blend.
  6. Serve about 1 cup of salad over 1 1/2 cups of greens, in a small whole-wheat pita, or with a few whole-grain crackers, portioned to fit your plan.

Substitutions

  • Fish: Use canned salmon or canned light tuna in olive oil (drained). Canned light tuna is often chosen as a lower-mercury option compared with albacore.
  • Vegetarian: Skip the tuna and add 4 chopped hard-boiled eggs or a second can of rinsed chickpeas or white beans.
  • Beans: Cannellini or great northern beans work in place of chickpeas.
  • Creamier: Stir in 2–3 tablespoons plain Greek yogurt.
  • Add-ins: Try chopped roasted red peppers, a few sliced olives, or capers (these add sodium, so use a small amount).

Storage

Refrigerate in an airtight container for up to 3 days. Keep greens, pita, or crackers separate until serving. Do not leave the salad at room temperature for more than 2 hours; pack it with an ice pack for lunches on the go.

Notes

This salad pairs protein from tuna with fiber-rich chickpeas and plenty of crunchy vegetables. Serve it in the portion and with the sides that fit the plan you've made with your healthcare team or dietitian.

Canned tuna and beans vary in sodium, so compare labels and choose lower-sodium options when you can.

Everyone's glucose response to the same meal is different. Nutrition values are estimates.

Sources & references
  1. American Diabetes Association. https://diabetes.org/
  2. Evert AB, et al. Nutrition Therapy for Adults With Diabetes or Prediabetes: A Consensus Report. Diabetes Care 2019;42(5):731–754. https://doi.org/10.2337/dci19-0014
  3. American Diabetes Association Professional Practice Committee. Standards of Care in Diabetes—2025. Diabetes Care 2025;48(Suppl 1). https://diabetesjournals.org/care/issue/48/Supplement_1
  4. U.S. Department of Agriculture & U.S. Department of Health and Human Services. Dietary Guidelines for Americans, 2020–2025. https://www.dietaryguidelines.gov/
  5. U.S. Food and Drug Administration. How to Understand and Use the Nutrition Facts Label. https://www.fda.gov/food/nutrition-facts-label/how-understand-and-use-nutrition-facts-label
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