Name: hearty lentil and winter squash stew with fresh spinach
Prep time: 25 min
Cook time: 25 min
Total time: 50 min
Yield: 5 servings
Ingredients: 2 Tbsp olive oil, divided; 1 medium yellow onion, diced; 1 large carrot, diced; 1 celery rib, diced; 3 cloves garlic, minced; 1 tsp ground cumin; ½ tsp smoked paprika; ¼ tsp crushed red-pepper flakes; ¼ cup dry white wine; 1 cup diced canned tomatoes; 5 cups vegetable broth; 1 cup French green or black lentils, rinsed; 2 bay leaves; 1 strip lemon peel; 3 cups diced butternut or kabocha squash; 1 tsp maple syrup; 1 tsp soy sauce; Juice of ½ lemon; 3 cups fresh baby spinach; Salt & freshly ground black pepper; Optional: coconut yogurt & chopped herbs for garnish

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There’s a particular kind of magic that happens when the first real cold snap rolls in and you find yourself standing at the stove, wooden spoon in hand, coaxing flavor out of humble pantry staples. I wrote this recipe during the kind of January evening that makes your fingertips tingle even indoors—snow whispering against the windows, the dog curled into a tight comma on the rug, and the fridge stocked with nothing more glamorous than a knobby butternut squash, a half-bag of green lentils, and a wilting box of spinach that desperately needed a purpose. Ninety minutes later the kitchen smelled like bay leaf and lemon peel, the squash had collapsed into velvety crescents, and the lentils had turned buttery and plump. One spoonful and my husband declared it “the edible equivalent of a down comforter.” We’ve since served it to company (with a loaf of crusty sourdough and a big green salad), packed it in thermoses for ski days, and spooned it over baked sweet potatoes when the cupboards were nearly bare. If you’re looking for a soup that tastes like it’s been simmering on a Tuscan hearth all day—yet asks very little of you—this is your keeper.

Why This Recipe Works

One-pot wonder: Everything—from toasting the spices to wilting the spinach—happens in a single Dutch oven, meaning more flavor and fewer dishes.
Layered sweet-savory depth: Roasting the squash separately first (or use store-bought pre-cut) caramelizes the edges, while a whisper of maple syrup at the end amplifies its natural sweetness against the earthy lentils.
Nutrient-dense comfort: 18 g plant protein per serving, beta-carotene-packed squash, iron-rich spinach, and a complete amino-acid profile thanks to the lentil-plus-grain combo.
Weeknight forgiving: Most of the cook time is hands-off simmering; prep the squash earlier in the week and dinner is 25 minutes away.
Freezer hero: Tastes even better after a 24-hour flavor meld; freeze in pint jars for up to three months and reheat straight from frozen on busy nights.
Easily vegan or not: Finish with coconut yogurt for a dairy-free swirl, or shave a snowfall of sharp Pecorino on each bowl for the vegetarians at the table.
Spinach in two waves: Stirring half at the end preserves bright color, while the rest wilts into the broth for extra mineral punch without tasting like salad soup.

Ingredients You'll Need

Great soup starts at the grocery store, but don’t overthink it—this stew is famously flexible. For the lentils, look for small French green (Le Puy) or black beluga if you want them to hold their shape; standard brown lentils work in a pinch, though they’ll soften faster. Buy squash that feels heavy for its size and has matte, unblemished skin; butternut is classic, yet red kuri or kabocha roast faster and bring a chestnut-like sweetness. Fresh spinach should be perky and springy, not slimy; sub in baby kale or chard ribbons if spinach isn’t your thing. A good olive oil makes a difference here because you’ll finish with a generous drizzle—choose one that tastes grassy and peppery. Finally, keep a jar of smoked paprika in the pantry; it’s the secret handshake that makes guests ask, “Why does this taste like campfire?”

How to Make Hearty Lentil and Winter Squash Stew with Fresh Spinach

Roast the squash (optional but worth it)

Heat oven to 425 °F. Toss 3 cups diced squash with 1 Tbsp olive oil, ½ tsp salt, and a few cracks of pepper. Spread on a parchment-lined sheet and roast 20 minutes, flipping once, until caramelized at the edges. Set aside. This concentrates flavor and prevents the squash from turning to mush in the stew.

Bloom aromatics

In a heavy Dutch oven warm 2 Tbsp olive oil over medium. Add diced onion, carrot, and celery with a pinch of salt; cook 6–7 minutes until the vegetables sweat and the onion is translucent. Stir in 3 cloves minced garlic, 1 tsp ground cumin, ½ tsp smoked paprika, and ¼ tsp crushed red-pepper flakes; cook 60 seconds until the garlic is fragrant but not browned.

Deglaze and build broth

Pour in ¼ cup dry white wine (or a splash of apple-cider vinegar plus water) and scrape the brown bits. Add 1 cup diced tomatoes with juices, 5 cups vegetable broth, 1 cup rinsed lentils, 2 bay leaves, and a 2-inch strip of lemon peel. Bring to a strong simmer, then reduce heat, cover partially, and cook 25 minutes.

Add squash and simmer

Stir in roasted (or raw) squash plus ½ tsp salt and ¼ tsp pepper. Simmer 10–12 minutes more, until lentils are tender and squash cubes yield easily to a fork but still hold their shape. If the stew looks thick, splash in water; it should be brothy enough to ladle over rice.

Season and sweeten

Fish out bay leaves and lemon peel. Stir in 1 tsp maple syrup (or brown sugar), 1 tsp soy sauce, and the juice of half a lemon. Taste; add more salt, pepper, or maple to strike your perfect sweet-savory balance.

Wilt spinach

Reduce heat to low. Add half the spinach, stir until just wilted (30 seconds), then fold in the remaining leaves for a pretty contrast of vibrant and deep-green. The residual heat will soften the second batch without turning it khaki.

Finish and serve

Ladle into warm bowls. Top with a swirl of yogurt, a drizzle of peppery olive oil, and a shower of chopped parsley or mint. Serve with grilled sourdough or over farro for extra heft.

Expert Tips

Low-and-slow lentils

If your lentils are older, they may need longer. Add hot water in ½-cup increments and keep simmering until creamy.

Deglaze creatively

No wine? Use ¼ cup apple juice plus 1 Tbsp vinegar for brightness.

Keep spinach bright

Shock spinach in ice water, squeeze dry, and stir in just before serving if you’re cooking ahead for company.

Instant-pot shortcut

Cook on high pressure 8 minutes, natural release 10 minutes, then stir in roasted squash and spinach.

Cool before freezing

Chill the stew completely; the spinach will stay emerald rather than turning army green in the freezer.

Garnish smart

A pop of color matters: pomegranate arils in winter or diced mango in early spring elevate the whole bowl.

Variations to Try

1
Moroccan twist: Swap cumin for 1 tsp ras el hanout and add ¼ cup chopped dried apricots with the lentils. Finish with toasted sliced almonds.
2
Coconut-curry: Replace paprika with 1 Tbsp mild curry paste and use coconut milk instead of tomatoes for a creamy version.
3
Sausage upgrade: Brown 8 oz sliced plant-based or turkey sausage after the aromatics for omnivore appeal.
4
Grain bowl: Serve over leftover wild rice or quinoa and call it a harvest bowl; add a soft-boiled egg if desired.

Storage Tips

Refrigerator: Cool completely, transfer to airtight containers, and refrigerate up to 5 days. The flavors deepen overnight; thin with broth when reheating.

Freezer: Ladle into pint-size freezer jars, leaving 1 inch headspace. Freeze up to 3 months. Thaw overnight in the fridge or submerge jar in cool water for 2 hours, then warm gently.

Make-ahead: Roast squash and store separately; make stew base through step 4. Combine and finish with spinach just before serving for company-fresh color.

Frequently Asked Questions

Can I use red lentils?

Red lentils cook faster and will dissolve, giving you a creamy dal-like texture. If that’s your aim, go ahead—reduce simmer time to 10 minutes and stir often.

I hate peeling squash—any shortcuts?

Buy pre-cut squash or roast halves cut-side down; once cool, scoop flesh away from skin. Delicata squash has edible skin—slice into half-moons and roast.

Is this recipe gluten-free?

Yes, as written. If you add soy sauce choose tamari or coconut aminos for strict gluten-free needs.

Can I double the recipe?

Absolutely; use a 7-quart pot and add 5 extra minutes to the simmer. Freeze portions flat in zip bags to save space.

My kids don’t like “green stuff.” Help!

Purée the spinach with a cup of finished stew and stir back in—color disappears but nutrients stay. Call it “superhero soup.”

What wine pairs well?

A medium-bodied Côtes du Rhône or an Oregon Pinot Noir mirrors the earthy-sweet notes; for non-alcoholic, try pomegranate-rosemary sparkling water.

hearty lentil and winter squash stew with fresh spinach

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hearty lentil and winter squash stew with fresh spinach

Learn how to make delicious hearty lentil and winter squash stew with fresh spinach. Easy recipe with step-by-step instructions, tips, and nutritional info.

Prep25 min prep

Cook25 min cook

Serves5 servings

Ingredients

2 Tbsp olive oil, divided
1 medium yellow onion, diced
1 large carrot, diced
1 celery rib, diced
3 cloves garlic, minced
1 tsp ground cumin
½ tsp smoked paprika
¼ tsp crushed red-pepper flakes
¼ cup dry white wine
1 cup diced canned tomatoes
5 cups vegetable broth
1 cup French green or black lentils, rinsed
2 bay leaves
1 strip lemon peel
3 cups diced butternut or kabocha squash
1 tsp maple syrup
1 tsp soy sauce
Juice of ½ lemon
3 cups fresh baby spinach
Salt & freshly ground black pepper
Optional: coconut yogurt & chopped herbs for garnish

Instructions

Roast squash: Heat oven to 425 °F. Toss squash with 1 Tbsp oil, salt, pepper; roast 20 min.
Sauté aromatics: In Dutch oven warm remaining oil. Cook onion, carrot, celery 6 min. Add garlic, cumin, paprika, pepper flakes; cook 1 min.
Deglaze: Add wine; scrape bits. Stir in tomatoes, broth, lentils, bay leaves, lemon peel. Simmer covered 25 min.
Add squash: Stir in roasted squash, maple syrup, soy sauce; simmer 10 min more.
Finish: Remove bay & lemon. Stir in lemon juice; season. Fold in spinach to wilt. Serve hot with garnishes.