1can (5-7 oz)tuna in olive oildrained - optional but recommended
For the Dressing
4tablespoonsextra virgin olive oil
4tablespoonsred wine vinegaror apple cider vinegar
2teaspoonsDijon mustard
1teaspoondried oregano
2teaspoonhoneyor maple syrup
¾teaspoonsaltor more to taste
⅛teaspoonblack pepper
Instructions
Make Dressing & Marinate Beans: Whisk together 4 tablespoons extra virgin olive oil, 4 tablespoons red wine vinegar, 2 teaspoons Dijon mustard, 1 teaspoon dried oregano, 2 teaspoon honey, ¾ teaspoon salt, and ⅛ teaspoon black pepper in a large bowl.Add 1 can (15 oz) kidney beans, 1 can (15 oz) white beans, and 1 can (15 oz) chickpeas (all drained), toss, and let marinate while you chop the veggies.
Assemble the Salad: Chop 1 stalk celery, halve 1 cup cherry tomatoes, and slice ½ red onion and 5 leaves fresh basil.Add them right on top of the beans then toss to combine. Finally, gently fold in 1 can (5-7 oz) tuna in olive oil (drained) - if using.
Plate & Serve: Spoon into a bowl, drizzle with olive oil, and sprinkle with oregano. Serve chilled or at room temp with crusty bread to soak up the dressing.
Notes
SUBSTITUTIONS
Kidney beans – substitute with black beans or pinto beans
White beans – any, you can use lima, cannellini, butter beans, or even green beans
Chickpeas – substitute with white beans or lentils
Red onion – substitute with shallots, green onions, or sweet onion
Celery – substitute with fennel or cucumber
Cherry tomatoes – substitute with grape tomatoes or chopped vine tomatoes
Fresh basil – substitute with parsley, oregano, or a pinch of dried herbs
Tuna in olive oil (optional) – jarred is best, canned works in a pinch. Substitute with tuna in water, flaked mackerel, grilled chicken, feta, hard-boiled eggs, or omit
Extra virgin olive oil – substitute with any good olive oil or avocado oil
Red wine vinegar – substitute with white wine vinegar, apple cider vinegar, or lemon juice
Dijon mustard – substitute with whole grain or yellow mustard
Honey or maple syrup (optional) – substitute with agave syrup or a pinch of sugar
TIPS
Dress first. Whisk the dressing before adding beans—this way they soak up flavor from the start.
Use jarred tuna in olive oil for better flavor and texture. Fold it in gently to keep the chunks whole. Canned works in a pinch.
Rinse those beans. Canned beans are great—just rinse well to ditch the tinny taste.
Let it rest. 15–20 minutes makes all the difference—flavors meld, beans absorb, magic happens.
Taste and tweak. Always taste before serving. You might want a pinch more salt or a squeeze of lemon.
Make it yours. Toss in olives, capers, or feta—this salad loves a good remix.
STORAGEIt keeps well in the fridge for 3 to 4 days in an airtight container. If you're adding fresh herbs or tuna, it's best to add those right before serving to keep things fresh.