Lentil & Chicken Spring Salad

Last spring, my sister came over with a bag of lentils and a rotisserie chicken, insisting we turn them into something that didn't taste like meal prep leftovers. We ended up throwing this together on my back porch, watching the neighbors' tulips sway in the wind, and somehow the combination of warm lentils, cool crisp arugula, and that tangy mustard dressing made everything feel brighter and lighter.

I made this for a book club meeting last month, and three people immediately asked for the recipe before even taking their first bite. Something about the peppery arugula against the sweet pickled onions just works, and the roasted chicken makes it feel substantial enough that nobody leaves the table hunting for snacks.

Ingredients

• 1 cup dry green or brown lentils: I prefer green lentils here because they hold their shape beautifully and dont turn into mush when tossed with the dressing.
• 2 cups cooked shredded roasted chicken: A store bought rotisserie chicken works perfectly, or use leftover roast chicken from Sunday dinner.
• 4 cups fresh arugula: The peppery bite cuts through the rich dressing and adds this gorgeous contrast to the earthy lentils.
• ½ cup pickled red onions: These bring a bright acidic punch that makes the whole salad sing, and they add such a pretty pop of color.
• 1 cup cherry tomatoes: Completely optional but I love how their burst of sweetness plays against the mustard.
• ½ cucumber sliced: Adds this wonderful cool crunch that makes every forkful feel fresh and vibrant.
• 3 tbsp extra virgin olive oil: Use the good stuff here since the dressing is simple and the oil really shines through.
• 1½ tbsp Dijon mustard: This is the backbone of the whole dish so dont be shy with it.
• 1 tbsp white wine vinegar: Cuts through the richness and brightens up the whole bowl.
• 1 tsp honey: Just enough to round out the sharpness of the mustard and vinegar.
• 1 small garlic clove minced: One small clove is plenty since it will mellow slightly as it sits in the dressing.
• ½ tsp sea salt and ¼ tsp black pepper: Season generously since lentils can be quite bland on their own.

Instructions

Cook the lentils until perfectly tender:

Place the rinsed lentils in a saucepan with 3 cups of water, bring to a boil, then reduce heat and simmer uncovered for about 20 to 25 minutes until theyre tender but still hold their shape.

Whisk together the zesty dressing:

In a small bowl, combine the olive oil, Dijon mustard, white wine vinegar, honey, garlic, salt, and pepper, whisking until everything comes together into a creamy emulsified dressing.

Combine everything in a large bowl:

Add the cooled lentils, shredded chicken, arugula, pickled onions, cherry tomatoes, and cucumber to your serving bowl.

Toss and serve immediately:

Pour the dressing over the salad and use tongs to gently toss everything together until coated, then divide among plates and enjoy while the arugula is still crisp.

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This has become my go to for impromptu dinners because it looks impressive but comes together in the time it takes to cook a pot of lentils. Something about the variety of textures and flavors makes people think you spent way more time on it than you actually did.

Making It Your Own

The beauty of this salad is how well it adapts to whatever you have in the fridge. Swap the chicken for roasted turkey or grilled tofu, add crumbled feta or goat cheese if you want something creamier, or throw in some fresh herbs like dill or parsley for an extra layer of flavor.

Pickled Onions Game Changer

If youve never made quick pickled onions at home, theyre ridiculously simple and transform whatever they touch. Thinly slice a red onion and let it sit in a mixture of vinegar, a pinch of sugar, and salt for about 30 minutes while you prep everything else.

Meal Prep Magic

This salad actually keeps beautifully for lunch the next day, though I recommend storing the dressing separately and tossing it right before serving. The lentils soak up flavor as they sit, making leftovers somehow even better than when they were first made.

• Double the dressing and keep it in a mason jar for quick salads all week.
• Cook a big batch of lentils at the start of the week to streamline assembly.
• Add the arugula last if youre prepping ahead to keep it from getting soggy.

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Hope this brings as much brightness to your table as it has to mine. Happy cooking.

Recipe FAQ

→ Can I prepare this salad in advance?

Yes, you can cook the lentils and chicken ahead and store them separately in the refrigerator for up to 3 days. Dress the salad just before serving to keep the greens crisp and prevent sogginess.

→ What proteins work as alternatives to chicken?

Roasted turkey, grilled tofu, chickpeas, or white fish are excellent substitutes. Adjust cooking times based on your chosen protein to ensure it's fully cooked and tender.

→ How do I make the pickled onions from scratch?

Thinly slice red onions and place them in a bowl. Pour equal parts vinegar and water over them with a tablespoon of sugar and salt. Let sit for at least 30 minutes before using. They'll keep refrigerated for several weeks.

→ Is this salad gluten-free?

Yes, as written this salad is naturally gluten-free. However, always verify packaged ingredients like store-bought pickled onions and mustard for potential gluten cross-contamination or additives.

→ What additions would enhance the flavors?

Crumbled feta or goat cheese adds creaminess, fresh herbs like parsley or dill bring brightness, and toasted nuts such as walnuts or pine nuts provide texture and richness.

→ Can I make the dressing ahead?

Absolutely. Prepare the mustard dressing up to 2 days in advance and store it in an airtight container in the refrigerator. Whisk it again before using to re-emulsify if needed.