Lentil & Chicken Spring Salad

The first spring day warm enough to eat on the fire escape always sends me to the kitchen for something that crunches. This salad started as a desperate attempt to use up leftover roasted chicken from Sunday dinner and a forgotten bag of lentils in the pantry. Now it is the lunch I keep making, even when there are no leftovers to rescue.

Last April my friend Sarah came over for what was supposed to be a ten minute catch up and stayed for two hours, picking through the bowl and asking exactly what was in the dressing. We ate the entire thing standing up, discussing how something so simple could feel so complete.

Ingredients

• 1 cup dry green or brown lentils: These hold their shape better than red lentils and give each forkful a satisfying bite
• 2 cups cooked shredded roasted chicken: Skinless keeps it light, but the roasting depth is essential
• 4 cups fresh arugula: Its peppery kick cuts through the rich lentils and mild chicken
• ½ cup pickled red onions: The tang is non-negotiable, making the whole salad sing
• 1 cup cherry tomatoes and ½ cucumber: Fresh bursts that remind you why you love spring eating
• 3 tbsp extra virgin olive oil: The foundation that carries all the other flavors
• 1½ tbsp Dijon mustard: This is what makes people ask for the recipe
• 1 tbsp white wine vinegar and 1 tsp honey: The perfect sharp-sweet balance
• 1 small garlic clove: Minced finely, it weaves through without announcing itself
• ½ tsp sea salt and ¼ tsp black pepper: Season enough to make the vegetables taste like themselves

Instructions

Cook the lentils until just tender:

Place rinsed lentils in a saucepan with 3 cups water and simmer for 20 to 25 minutes until they yield to the tooth but still hold their shape, then drain and let them cool slightly while you make the dressing.

Whisk together the dressing:

Combine olive oil, Dijon mustard, vinegar, honey, garlic, salt, and pepper in a small bowl, whisking until the mixture comes together into something silky and emulsified.

Combine everything in a large bowl:

Add the slightly warm lentils, chicken, arugula, pickled onions, tomatoes, and cucumber, pouring the dressing over the top and tossing gently until every ingredient glistening.

Serve immediately or let it wait:

Divide among four plates right away for the crispest arugula, or let it sit for 15 minutes if you prefer the flavors to meld and the greens to soften slightly.

Save

This recipe has become my answer to endless questions about what to bring to potlucks. People always assume it took hours and secret techniques, but the truth is in the letting go and tossing.

Making It Your Own

The beauty of this salad lies in how easily it adapts to whatever you have on hand. Roasted turkey works just as well as chicken, and grilled tofu brings a completely different but equally satisfying texture. I have even used leftover rotisserie chicken in a pinch.

The Pickled Onion Secret

Store-bought pickled onions are fine, but making your own takes five minutes and tastes noticeably brighter. Thinly slice a red onion and let it sit in a mixture of vinegar, sugar, and salt while you cook the lentils. The difference is worth the minimal effort.

Serving Suggestions

A chunk of crusty bread turns this from a light lunch into something that feels like dinner. Crumbled feta or goat cheese folded in at the last minute adds creaminess that some days feels essential.

• The salad keeps well for a day in the refrigerator, though the arugula will soften
• Double the dressing and store the extra separately for quick lunches all week
• If making ahead, keep the arugula separate and toss it in just before serving

Save

This is the salad that proves simple ingredients, treated with respect, can become something you look forward to all week.

Recipe FAQs

→ Can I use canned lentils instead of dry?

Yes, canned lentils work perfectly. Rinse and drain them thoroughly before using. You'll need about 2.5 cups of cooked lentils to substitute for the dry amount. This reduces total time to about 20 minutes.

→ What's the best way to cook the lentils?

Simmer dry lentils in water for 20-25 minutes until tender but still holding their shape. Avoid overcooking or they'll become mushy. Green and brown lentils work best as they maintain texture better than red varieties.

→ How long does this salad keep in the refrigerator?

The assembled salad stays fresh for 2-3 days when stored in an airtight container. For best results, store the dressing separately and toss just before serving. The lentils actually benefit from marinating in the dressing overnight.

→ Can I make this vegetarian?

Absolutely. Substitute the chicken with grilled tofu, chickpeas, or hard-boiled eggs. You could also add crumbled feta or goat cheese for protein and creaminess. The mustard dressing complements all these options beautifully.

→ What other vegetables can I add?

Feel free to include thinly sliced radishes, blanched green beans, roasted bell peppers, or shredded carrots. Fresh herbs like parsley, dill, or basil also enhance the spring flavors. Adjust based on what's in season.

→ Is the mustard dressing very strong?

The dressing has a balanced tanginess from Dijon and vinegar, mellowed by honey and olive oil. If you're sensitive to mustard, reduce to 1 tablespoon and add a teaspoon of lemon juice for brightness instead.