This lentil and feta salad with grapefruit is bright, fresh, and deeply satisfying in a quiet way. Earthy lentils, creamy feta, and fresh herbs are lifted by citrusy grapefruit and lime, creating a salad that feels balanced rather than heavy. It works just as well for a light lunch as it does for meal prep or a vibrant side dish on a busy weeknight.
I might not have quite as many lentil salads on the site as I do bean salads, but lentil salads deserve just as much attention. They're one of my favorite options for meal prep because they hold their texture and actually get tastier the longer they marinate in the fridge. Unlike leafy salads that fade quickly, lentils soak up dressing and flavor, and the grapefruit adds a bright, juicy contrast that keeps the whole bowl feeling fresh and balanced.
Ingredient Notes
Lentils - Use lentils that hold their shape once cooked. French green or black lentils work especially well here, but brown lentils are fine as long as they're not overcooked. Red lentils are not a good choice for this salad, they break down too much and will turn mushy once dressed. Let the lentils cool to room temperature before assembling the salad so they absorb the dressing without wilting the herbs or melting the feta.
Grapefruit - Fresh grapefruit segments bring brightness and a gentle bitterness that balances the feta and lentils. Removing the membrane keeps the flavor clean and prevents excess bitterness.
Feta - Cubed feta gives creamy pockets throughout the salad. Larger cubes work better than crumbles, so the cheese doesn't disappear once tossed.
Fresh herbs - Dill and mint keep the salad light and aromatic. This combination works especially well with citrus, but you can adjust based on what you have.
Pistachios - A small amount adds crunch and richness. They're best added just before serving so they stay crisp.
Instructions
If you're cooking lentils from scratch, rinse them well and simmer in salted water until tender but still holding their shape. Drain thoroughly and let them cool slightly before assembling the salad. If using canned lentils, rinse and drain them well to remove excess sodium.
Prepare the grapefruit by zesting it first, then cutting away the peel and pith. Segment the grapefruit over a bowl to catch the juices, which will be used in the dressing. Set both the segments and juice aside.
Whisk together the citrus juice, grapefruit zest, lime zest, olive oil, honey, and salt until smooth and emulsified.
In a large bowl, combine the lentils, cucumber, red onion, feta, grapefruit segments, dill, mint, jalapeño, and pistachios. Pour the dressing over the salad and gently toss until everything is evenly coated.
Cover and refrigerate the salad for at least an hour. This resting time allows the lentils to absorb the dressing and the flavors to settle. Stir once more before serving and adjust seasoning if needed.
How to Serve
- As a light lunch on its own, with flatbread or crackers on the side
- Alongside grilled fish or roasted vegetables for an easy dinner
- As part of a meal-prep rotation for the week
- Spoon over greens or cooked grains to stretch it into a larger bowl
Tips, Tricks, and Alterations
- This salad improves after a few hours in the fridge and keeps well for meal prep.
- For less heat, use half of the jalapeño or omit it entirely.
- Swap pistachios for almonds or sunflower seeds if needed.
- If grapefruit is out of season, try a combination of orange segments and a splash of lemon juice.
- Add the pistachios just before serving if you want maximum crunch.
Recipe
Lentil and Feta Salad (with Grapefruit)
Ingredients
- 3 cups cooked lentils from 1.5 cup dried lentils, or two 15-ounce cans lentils, drained and rinsed
- 1 cup chopped cucumber
- ¼ cup finely chopped red onion
- 4 ounces feta cheese cubed
- 1 grapefruit segmented (juice reserved)
- ¼ cup chopped fresh dill
- 10 fresh mint leaves chopped
- 1 jalapeño finely chopped (seeds and membrane removed)
- ¼ cup pistachios roughly chopped
Dressing
- 2 to 4 tablespoons fresh grapefruit and lime juice
- 1 Zest of grapefruit
- 1 Zest of lime
- 3 tablespoons olive oil
- 1 tablespoon honey
- 1 teaspoon salt
Instructions
- To cook lentils from scratch, rinse the dried lentils under cold water and pick out any debris. Add the lentils to a medium saucepan with water and a generous pinch of salt. Bring to a boil, then reduce to a gentle simmer and cook uncovered until the lentils are tender but still holding their shape. Drain well and let cool slightly before using. If using canned lentils, drain and rinse them thoroughly.3 cups cooked lentils
- Zest the grapefruit and lime and set the zest aside. Using a sharp knife, cut away the peel and pith from the grapefruit. Carefully cut the segments away from the membrane and place them in a bowl. Squeeze the remaining membranes to collect the juice for the dressing.1 Zest of grapefruit, 1 Zest of lime
- In a small bowl or jar, whisk together the citrus juice, grapefruit zest, lime zest, olive oil, honey, and salt until well combined.2 to 4 tablespoons fresh grapefruit and lime juice, 3 tablespoons olive oil, 1 tablespoon honey, 1 teaspoon salt
- In a large bowl, combine the cooked lentils, cucumber, red onion, feta, grapefruit segments, dill, mint, jalapeño, and pistachios.1 cup chopped cucumber, ¼ cup finely chopped red onion, 4 ounces feta cheese, 1 grapefruit, ¼ cup chopped fresh dill, 10 fresh mint leaves, 1 jalapeño, ¼ cup pistachios
- Pour the dressing over the salad and gently toss to combine. Cover and refrigerate for at least 1 hour to allow the flavors to meld.
- Stir once more before serving. Taste and adjust seasoning if needed.
Notes
• Lentil texture: Lentils should be tender but intact. Overcooked lentils will break down and muddy the salad.
• Grapefruit bitterness: Balance may vary depending on grapefruit variety. Adjust honey or citrus juice as needed.
• Feta balance: Cube size matters. Larger cubes give creaminess without overwhelming the citrus.
• Heat level: Jalapeño adds gentle heat. Seeds and membrane removed keeps it balanced rather than spicy. Notes
This salad tastes even better after a few hours in the fridge and works well for meal prep.
For less heat, use half of the jalapeño.
Add pistachios just before serving if you prefer extra crunch. Nutrition Disclaimer: Nutrition facts are automatically calculated using an online tool and should be considered best estimates.
Nutrition
Did you make this recipe? Let me know!