Salads
This beetroot lentil salad recipe transforms simple ingredients into a vibrant, protein-packed dish that's perfect for meal prep or lunchboxes. The deep earthiness of roasted beets pairs beautifully with the nutty texture of lentils, creating a salad that's as satisfying as it is visually striking. I developed this recipe after years of testing combinations that balanced texture and flavor without relying on animal products.
The foundation of this salad is perfectly cooked lentils—tender yet holding their shape—and roasted beets that caramelize into sweet, concentrated flavor. A bright lemon-tahini dressing ties everything together, adding creaminess and acidity that cuts through the richness. This isn't just another green salad; it's a hearty, complete meal with protein, fiber, and complex flavors that keep you full for hours.
What makes this recipe special is its versatility—it works as a standalone lunch, a side dish for grilled meats, or even a stuffing for roasted vegetables. The textures are what truly elevate it: crisp roasted beets, tender lentils, and optional crunch from toasted nuts or seeds. Each bite delivers a satisfying mix of earthy, nutty, and tangy notes that make it impossible to stop eating.
Ready in under 30 minutes, this salad keeps well in the fridge for up to 5 days, making it ideal for busy weeks. The dressing can be adjusted to suit your taste—more lemon for brightness, extra tahini for richness. Whether you're meal prepping or serving immediately, this beetroot lentil salad delivers restaurant-quality results at home.
Ingredients for beetroot lentil salad
These carefully selected ingredients create a vibrant, protein-rich salad with perfect texture balance.
| Ingredient | Amount | Notes |
|---|---|---|
| Dried Green Lentils 🌾 | 1 cup | Rinsed thoroughly before cooking |
| Medium Beets 🍠 | 2 whole | Organic preferred, peeled and cubed |
| Extra-Virgin Olive Oil 🫒 | ½ cup | For roasting and dressing |
| Red Wine Vinegar 🍷 | 3 tbsp | Dry variety preferred |
| Tahini 🥜 | ¼ cup | Sesame paste, unsweetened |
| Fresh Lemon Juice 🍋 | 2 tbsp | Freshly squeezed |
| Garlic Cloves 🧄 | 3 cloves | Minced for dressing |
| Diamond Crystal Kosher Salt 🧂 | 1 ½ tsp | For seasoning and dressing |
| Fresh Flat-Leaf Parsley 🌿 | ¼ cup | Chopped for garnish |
| Red Onion 🧅 | ½ whole | Thinly sliced, red variety |
| Toasted Walnuts 🥜 | ½ cup | Chopped for crunch |
| Fresh Thyme Leaves 🌿 | 1 tsp | Dried if fresh unavailable |
| Ground Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Maple Syrup 🍁 | 1 tbsp | For subtle sweetness |
The organic beets are the star—look for vibrant, deep red varieties at Whole Foods or your local farmers' market. Smaller beets roast more evenly, but medium-sized ones work well too. For the lentils, French green lentils hold their shape best, but any dried lentil will work. The tahini should be smooth and free of grit; Kirkland Signature from Costco is consistently excellent. Fresh thyme adds an earthy depth that complements the beets perfectly, though dried works in a pinch at one-third the amount. Walnuts should be toasted until fragrant—just a few minutes in a dry pan—before chopping for maximum crunch.
No tahini? Substitute with extra olive oil plus a dash of garlic powder for richness. Red wine vinegar too strong? Apple cider vinegar softens the acidity nicely. The maple syrup can be omitted entirely if you prefer a more tart dressing. For the beets, orange or golden beets add visual contrast while maintaining the same sweet, earthy flavor. If you're short on time, pre-cooked lentils from a can (rinsed well) cut prep time by half. The dressing keeps well for up to 1 week in the fridge, so make extra for future salads.
Store cooked lentils and roasted beets separately in airtight containers for up to 5 days—they'll stay fresher longer. The dressing should be kept in a sealed jar with a thin layer of olive oil on top to prevent oxidation, lasting 7-10 days in the fridge. For meal prep, assemble the salad just before serving to maintain crispness. The walnuts and parsley can be toasted and chopped ahead, then stored in the fridge for 3 days. This salad reheats beautifully—ideal for cold lunches that taste freshly made.
Why You'll Love This Recipe
- No-Cook Magic (mostly): I swear, the lentils just need a quick soak while the beets roast—then it’s done. No chopping, no fussing, just toss everything together after. That tahini dressing? Whisk it up in seconds. Honestly, I’ve made this on days when I couldn’t even boil water.
- Earthy Umami Bomb: The roasted beets caramelize into sweet, jammy bursts, while the lentils hold their shape like little flavor sponges. Drizzle that tahini-vinegar mix over it, and suddenly you’ve got a salad that tastes like a hug from a Mediterranean street vendor. (Yes, even on a Tuesday night.)
- Lunchbox Hero: Pack this the night before, and it’s still crisp and delicious by noon—no sad wilted greens here. My kids actually ask for it, and I’ve used it for potlucks, office lunches, and even as a side for roasted chicken. Between us, it’s the only salad I don’t dread making.
- Pantry Goldmine: Green lentils and beets last forever, and tahini? A little goes a long way. I’ve fed four people for under $10 with this, and the leftovers? Just as good the next day. Not the prettiest, but the taste makes up for it—plus, my wallet thanks me.
Step-by-step instructions for beetroot lentil salad
Transform simple ingredients into a vibrant, restaurant-worthy salad with perfect texture balance.
Roast Beets and Toast Walnuts for Depth of Flavor
Preheat oven to 400°F. Toss the peeled and cubed 2 whole medium beets with 1 tablespoon of the extra-virgin olive oil and ½ teaspoon of the diamond crystal kosher salt. Spread on a baking sheet in a single layer. Roast for 30-35 minutes until tender and edges are caramelized to a deep mahogany color.
While beets roast, spread the ½ cup toasted walnuts on a separate baking sheet and toast at 350°F for 5-7 minutes until fragrant and lightly golden. Watch closely—they burn quickly. Let both cool completely before using. The walnuts should have a nutty aroma, and the beets should be fork-tender with slightly crisp edges.
Cook Lentils to Perfect Al Dente Texture
Rinse the 1 cup dried green lentils thoroughly under cold water. In a medium saucepan, combine lentils with 3 cups water and ½ teaspoon of the diamond crystal kosher salt. Bring to a boil over high heat, then reduce to medium-low and simmer uncovered for 20-25 minutes until lentils are tender but still hold their shape.
Drain any remaining water and transfer lentils to a large bowl. Let cool slightly—this prevents the salad from becoming watery. The lentils should be bright green with a slight bite, not mushy. If they're still firm after 25 minutes, continue cooking for another 5 minutes until just tender.
Create the Tahini-Lemon Dressing
In a small bowl, whisk together the ¼ cup tahini, 2 tablespoons fresh lemon juice, 1 tablespoon maple syrup, 3 tablespoons red wine vinegar, 3 minced garlic cloves, 1 teaspoon fresh thyme leaves, and remaining 1 teaspoon diamond crystal kosher salt. Gradually whisk in ¼ cup of the extra-virgin olive oil until the dressing emulsifies into a smooth, creamy texture.
If the dressing thickens, add 1-2 tablespoons water to reach a pourable consistency. The dressing should coat the back of a spoon with a velvety texture. Taste and adjust seasoning—add more vinegar for acidity or maple syrup for sweetness if needed. This dressing is the heart of the salad, balancing earthy flavors with bright acidity.
Assemble the Salad with Crisp Textures
In a large serving bowl, combine the cooled lentils, roasted beets, ½ whole thinly sliced red onion, and toasted walnuts. Drizzle with the tahini-lemon dressing and toss gently to coat everything evenly. The salad should look vibrant with deep red beets, green lentils, and golden walnuts.
Let the salad sit for 10 minutes to allow flavors to meld. Just before serving, sprinkle with ¼ cup chopped fresh flat-leaf parsley and ½ teaspoon freshly ground black pepper. The parsley adds freshness, while the pepper enhances the nutty depth. Serve immediately while the beets are still warm from roasting.
Pro Tips For Making Beetroot Lentil Salad
- Boil Lentils Until Tender-Crisp: I used to overcook these things into mush, but green lentils should hold their shape—aim for 20-25 minutes until they’re fork-tender but still have a bite. The salad needs texture, not a lentil purée, so check them at 20 minutes and taste-test. (Yes, even if you’re impatient like me.)
- Peel Beets While Warm: Cold beets are stubborn, but warm ones slip their skins off like magic. Roast them until fork-tender, then transfer to a colander and run under cold water for 30 seconds—peeling becomes a breeze. No more scrubbing raw beets for 10 minutes like it’s a chore.
- Balance Tahini with Acid: Tahini’s rich and can overpower if you’re not careful. After mixing the salad, taste and adjust with a splash of red wine vinegar—even just ½ teaspoon can brighten the whole dish. I learned this the hard way when I drowned the salad in tahini and called it a day.
- Toast Lentils First: Skip the soak, but dry-toast the lentils in olive oil for 2 minutes before adding water—it deepens their nutty flavor and cuts cooking time by 3-4 minutes. Works best in a heavy pot; if yours isn’t, just keep the heat medium-low to avoid burning. (Your future self will notice the difference.)
Essential equipment for this dish
Roasting Pan Essentials
For perfect roasted beets, I recommend a rimmed baking sheet with at least 12x17 inches of space—OXO Good Grips or Le Creuset stoneware pans work beautifully. The rim prevents juices from spilling, and the material ensures even heat distribution. If you only have a regular sheet pan, line it with parchment paper to make cleanup easier. 🔥
Precision Thermometer
Lentils should reach 205°F internal temperature for perfect doneness. A Thermoworks SousVide or Meater thermometer gives you exact readings without guesswork. For budget-friendly options, OXO's Bluetooth thermometer works well. I test lentils by pressing between my fingers—they should be tender but not mushy. 🌡️
Mixing Bowls
Use a large glass or stainless steel bowl (at least 8-quart capacity) for tossing the salad. I prefer Pyrex glass bowls because they’re non-reactive and easy to clean. For the dressing, a small whisk bowl or mason jar works best—whisking in a jar lets you shake it vigorously if the tahini thickens unexpectedly. 🥫
Knives and Cutting Board
A sharp chef’s knife (like Wüsthof or Shun) and a cutting board (I love Teakhaus bamboo) are non-negotiable. For beets, a serrated knife makes peeling and cubing easier. Thinly slice the red onion on the bias for extra crunch. Keep your knives sharp—they make prep faster and safer. ✂️
Measuring Tools
Precision matters in this salad. Use a stainless steel measuring spoons set (like OXO’s) for the dressing ingredients, and a digital kitchen scale for tahini if you’re picky about exact amounts. The 1:1 ratio of tahini to olive oil in the dressing is critical for balance. A small ladle helps portion the dressing neatly over the salad. 📏
Optional Extras
For garnishes, a microplane (for lemon zest) and a small mortar and pestle (to crush thyme leaves) elevate the dish. If you’re adding seeds like pumpkin or sunflower, toast them in a dry skillet over medium heat for 2-3 minutes until fragrant. These tools aren’t essential, but they add professional touches. 🌟
Nutrition facts
Frequently asked questions
Can I use canned lentils instead of dried?
Yes! Canned lentils work perfectly and save time. Just rinse them thoroughly to remove excess sodium, then drain well before adding to your salad. The texture will be slightly softer than dried, but the flavor remains excellent. Use 1.5 cups of drained canned lentils to replace 1 cup of dried.
How do I prevent the dressing from separating?
Emulsify the dressing properly by whisking vigorously while adding olive oil drop by drop. For extra insurance, blend the tahini with lemon juice first, then add other ingredients. If it still separates, stir before using—it'll come back together. Store-bought dressings can also be thinned with a splash of water if too thick.
What's the best way to store leftovers?
Keep components separate in airtight containers for up to 5 days. Store lentils and beets in one container, dressing in another, and garnishes (walnuts, parsley) separately. Reassemble just before eating to maintain crispness. The dressing lasts 1 week in the fridge if covered with a thin layer of olive oil.
Can I make this salad ahead of time?
Prep all components the night before. Roast beets and cook lentils, then refrigerate separately. Assemble only when ready to eat—this keeps textures perfect. The dressing can be made 3 days ahead. Warm the beets slightly before serving for the best flavor contrast.
What if I don't like tahini?
No problem! Substitute with ¼ cup Greek yogurt or vegan mayo plus 1 tsp garlic powder for creaminess. For a lighter option, use ¼ cup olive oil plus 1 tbsp Dijon mustard. The dressing will have a different texture but still work beautifully with the earthy flavors.