Lentil Salad for Fiber, Iron & Magnesium

One serving delivers 60% of your daily iron, 27g of protein and fiber!

This Lentil Salad is the kind of salad I actually look forward to eating for several days. Tender green lentils, crunchy red pepper, shallots, capers, hemp hearts, and loads of fresh herbs are tossed in an intensely flavorful lemony brine dressing. HIgh-protein and perfect for meal prep.

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The oil-free dressing is what makes it special. Pickle or caper brine adds tang and savory depth, while lemon, garlic, mustard, tahini, and harissa make every bite bright, creamy, and just a little spicy. Plus, the lentils absorb even more flavor as the salad sits, so it tastes even better the next day.

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🔍 Quick Look: Lentil Salad
👩🏽‍⚕️ Dietitian's Note
👩🏼‍🌾 Ingredients
🌱 Substitutions
📝 How to Make High-Protein Lentil Salad
🌿 Variations
✔️ Storage & Meal Prep Tips
Meal Prep
🥗 More Lentil Salads
🙋🏽‍♀️ Recipe FAQs
🍽️ Related Recipes
👩🏽‍🍳 Made this recipe?
⚖️ Convert the Recipe to Metric (g & mL)
Lentil Salad Recipe
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💬 Comments

🔍 Quick Look: Lentil Salad

⏱️ Prep Time: 10 minutes
🎛️ Cook Time: 15 minutes
👥 Servings: 4
📊 Calories: ~440 kcal (based on nutrition panel)
👩🏽‍🍳 Flavor Profile: Bright, briny, lemony, and very herb-forward, with a light creaminess from tahini and optional spicy notes.
💪🏼 Nutrition: 27 grams of protein, 27 grams of fiber. 60% of the Daily Value for iron.
⭐ Difficulty: Easy. The key is simply cooking the lentils until tender while keeping them firm enough to hold their shape.

👩🏽‍⚕️ Dietitian's Note

This lentil salad packs an impressive amount of nutrition into one meal, with about 27 grams of plant-based protein, 27 grams of fiber, and 11 mg of iron (61% of the Daily Value) per serving.

Lentils provide non-heme iron, the form found in plant foods. One benefit of non-heme iron is that its absorption is more tightly regulated according to the body's iron stores-important because more iron is not necessarily better, and excess iron can be harmful.

Because non-heme iron is generally less readily absorbed, I intentionally pair the lentils with vitamin C-rich raw red bell pepper and fresh lemon juice, which can significantly enhance its absorption. Keeping the pepper raw also preserves more of its heat-sensitive vitamin C. Shallots and garlic provide sulfur-containing compounds that may further support mineral bioavailability.

Meanwhile, lentils, hemp hearts, and tahini contribute to the impressive protein and fiber content, making this an especially filling, nutrient-dense meal.

Why You'll Love This Recipe:

These Lentil Salad is delicious and easy to slice. Plus, it's:

Packed with flavor: This is not a bland lentil salad. Lemon, fresh herbs, capers, brine, mustard, garlic, and optional Calabrian chilis give it layers of flavor.
Perfect for meal prep: There are no delicate greens to wilt, and the lentils become even more flavorful after sitting in the dressing.
Easy to make: Use pre-cooked lentils and the entire salad comes together quickly.
Protein and fiber: Lentils make this substantial enough for lunch while hemp hearts add even more plant-based nutrition.
No oil required: Tahini gives the lemony brine dressing richness and body without needing an oil-based vinaigrette.
Easy to customize: Change the herbs, brine, spice level, or add extra vegetables depending on what you have.

👩🏼‍🌾 Ingredients

Below, I share ingredient notes from both a nutrition expert's and trained chef's perspective.

Lentils, chopped bell pepper, fresh herbs, shallots, capers, lemon, hemp hearts, Calabrian chilis, bay leaf, red wine vinegar, and harissa seasoning.

Green or French lentils: These are my favorite lentils for salad because they hold their shape instead of breaking down. French green lentils tend to stay especially firm. If cooking them from dry, add bay leaves to the cooking water for another layer of flavor.
Red bell pepper (optional): Adds sweetness, crunch, and color.
Shallots: Give the salad a mild oniony bite without overpowering the fresh herbs.
Fresh parsley, dill, mint, and tarragon: Using several herbs is one of the secrets to this lentil salad. Instead of tasting earthy or heavy, the lentils become incredibly fresh and vibrant.
Hemp hearts: Add a slightly nutty flavor and another source of plant-based protein and healthy fats.
Capers: Bring salty, briny little bursts of flavor. Save the liquid-you can use it in place of some of the pickle brine.
Calabrian chilis: Optional, but excellent for a fruity, savory heat. Use less or omit them for a mild salad.
Lemon zest: Adds concentrated lemon flavor without making the salad more acidic.
Harissa powder (optional): Adds warm, slightly smoky heat. Adjust to taste.

See the printable recipe card below for quantities.

🫙 For the Creamy Pickle Juice Dressing:

Pickle juice, tahini, lemon juice, garlic, mustard, miso, dried herbs, and onion powder.

Pickle juice or other brine: This is my shortcut to an intensely flavorful lentil dressing. Try pickle, caper, olive, or pepperoncini brine.
Fresh lemon juice: Brightens the lentils and balances the saltiness of the brine.
Tahini: Optional, but I recommend it. It makes the dressing slightly creamy and helps it cling to the lentils.
Garlic: Fresh garlic gives the dressing a sharper savory flavor.
Dijon or stone-ground mustard: Adds tang and depth.
Italian seasoning or oregano: Adds another subtle savory-herb note.
Harissa powder (optional): Adds warm, slightly smoky heat. Adjust to taste.

See the printable recipe card below for quantities.

🌱 Substitutions

This recipe is versatile and easy to adapt. Below are some simple ingredient substitutions.

Lentils: French green lentils are my first choice, but regular green, black beluga, or firm brown lentils also work. Avoid red lentils because they become too soft for this type of salad.
Cooked lentils: You can absolutely use canned or vacuum-packed lentils. Drain, rinse if needed, and dry them well before adding the dressing.
Shallots: Substitute finely chopped red onion or scallions.
Fresh herbs: You do not need all four herbs. Use the same total quantity and prioritize parsley plus dill or mint.
Tarragon: Simply omit it or replace it with additional dill or parsley.
Hemp hearts: Substitute pumpkin seeds, sunflower seeds, chopped pistachios, or walnuts.
Pickle juice: Caper brine, olive brine, pepperoncini brine, or a mixture all work. Taste as you go because each has a different salt and acid level.
Tahini: Leave it out for a thinner, sharper dressing.
Calabrian chilis: Substitute crushed red pepper, pepperoncini, or another chili you enjoy.

📝 How to Make High-Protein Lentil Salad

The complete recipe with exact amounts is below. These additional tips will help you get the best results.

French lentils in a saucepan with water and a two bay leaves.

Build flavor from the start: Add bay leaves to the lentils as they cook, and use vegetable broth instead of water for even more flavor. Keep them at a gentle simmer rather than a vigorous boil so they cook evenly and are less likely to split.

Cooked French lentils in a fine mesh sieve draining.

Drain and cool: Drain the lentils in a fine-mesh sieve and rinse briefly under cold water to stop the cooking and help them stay firm and intact.

Lentils, chopped bell pepper, fresh herbs, shallots, capers, lemon zest, hemp hearts, Calabrian chilis, and red wine vinegar in a wooden bowl.

Season while warm: Toss the freshly drained lentils with red wine vinegar right away. Warm lentils absorb flavor especially well, and the acidity can help them retain a firmer texture as they cool. Keep the shallots, bell pepper, and herbs relatively small so you get a little of everything in each bite.

Lentils, chopped bell pepper, fresh herbs, shallots, capers, lemon zest, hemp hearts, Calabrian chilis, and red wine vinegar in a wooden bowl with tahini pickle juice dressing.

Blend for a creamier dressing: Blending rather than whisking incorporates the tahini, garlic, and mustard into a smoother dressing that coats the lentils evenly. Pickle juices vary in saltiness, so dilute the brine with water as needed to keep the sodium lower while maintaining that tangy flavor.

Lentils, chopped bell pepper, fresh herbs, shallots, capers, and dressing mixed in a wooden bowl.

Give it time to marinate: Let the finished salad sit for at least 10 minutes before serving. The lentils absorb the briny, lemony dressing and become even more flavorful.

Salt last: Pickle brine and capers can be quite salty, so taste the finished salad before adding any additional salt.

🌿 Variations

Mediterranean Lentil Salad: Add diced cucumber, tomatoes, olives, or artichoke hearts.

Lentil Grain Salad: Add cooked barley, quinoa, farro, or bulgur for an even heartier salad.

With Greens: Serve the lentil salad over arugula, baby spinach, or chopped kale.

Extra Crunch: Add finely diced cucumber, celery, pumpkin seeds, pistachios, or walnuts.

Milder Lentil Salad: Skip the Calabrian chilis and harissa.

Extra Spicy: Increase the Calabrian chilis and harissa and finish with a pinch of crushed red pepper.

✔️ Storage & Meal Prep Tips

Store Lentil Salad in an airtight container in the refrigerator for up to 4 days.

Stir before serving. If the flavors taste muted straight from the refrigerator, add a squeeze of fresh lemon juice to brighten everything back up.

I would not freeze this salad because the fresh herbs and bell pepper will lose their best texture.

Meal Prep

This is one of those recipes I actually prefer making ahead. The lentils absorb the lemony brine dressing as they sit, so the flavor deepens rather than deteriorates.

Make one batch and portion it into individual containers for easy lunches. If serving it over leafy greens, store those separately and add the lentil salad just before eating.

🥗 More Lentil Salads

These no-lettuce, protein-rich, and veggie-packed Lentil Salad Jars is perfect for meal prep.

My Lentil & Brussels Sprout Salad is rich in plant-based protein, vegan, and gluten-free.

This Salad with Shaved Brussels Sprouts (Anti-Inflammatory) is crisp, fresh, and bursting with flavor.

Try my Lentil Chickpea Salad with crunchy vegetables for texture, fresh herbs for flavor, and a light smoky lemon tahini dressing that ties everything together.

This Tomato Lentil Salad is a quick, refreshing meal with juicy tomatoes, tender lentils, fresh herbs, and creamy avocado, all tossed in a bright lemon-garlic dressing.

🙋🏽‍♀️ Recipe FAQs

What lentils are best for lentil salad?

Green lentils, French green lentils, and black beluga lentils are best because they hold their shape after cooking. French lentils are particularly firm and work beautifully here.

Can I use canned lentils for lentil salad?

Yes. This is one of the easiest ways to make the recipe quickly. Use about 4 cups cooked lentils, drain them thoroughly, and proceed with the recipe.

Can I use red lentils?

I do not recommend red lentils for this salad. They soften and break apart much more easily and are better suited to soups, dals, and curries.

Do lentils need to be soaked before cooking?

No, lentils do not need to be soaked before cooking. However, soaking can help reduce some antinutrients such as phytates, which may improve mineral absorption. For lentil salad, I typically skip soaking because unsoaked lentils are easier to cook until just tender while maintaining their firm, intact texture.

How do you keep lentils from getting mushy in salad?

Cook the lentils just until tender but still firm, then drain them immediately and rinse them under cold water to stop further cooking. Tossing the warm lentils with red wine vinegar right after draining also adds flavor and acidity, which can help them maintain a firmer texture as they cool.