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Sweet Potato Red Lentil Curry Is Takeout's Cozier Cousin.

Published: Nov 11, 2026 by Kori Butler · This post may contain affiliate links · Leave a Comment

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This sweet potato red lentil curry is cozy, creamy, and nourishing—made with simple, wholesome plant-based ingredients and bursting with layers of flavor from red curry paste, coconut milk, and fresh ginger. It’s an easy weeknight meal that proves healthy eating can be both comforting and delicious.

Sweet potato red lentil curry recipe in a white serving bowl and silver spoon.
Jump to:
  • The backstory.
  • Red curry lentils with sweet potatoes and spinach are a must-make.
  • Let’s talk texture and flavor.
  • What you'll need.
  • Customize it your way.
  • Flexible dietary swaps.
  • How to serve it.
  • Kori's tips.
  • FAQs
  • More mostly meatless meals.

The backstory.

I first made this curry on a cold evening when I was craving something warm and satisfying but didn’t want to spend an hour cooking. With just a can of coconut milk, some red lentils, and a couple of medium sweet potatoes, dinner practically made itself. It’s now one of my go-to vegan recipes for nights when I want real comfort food without the heaviness.

xoxo Kori

Red curry lentils with sweet potatoes and spinach are a must-make.

This dish is the ultimate cozy bowl—creamy, colorful, and packed with nutrition. Whether you’re cooking for a crowd or just yourself, it’s the kind of curry that makes you feel good from the inside out.

  • Naturally nourishing. Full of fiber, plant-based protein, and antioxidants from sweet potatoes and spinach.
  • Big on flavor. Red curry paste, garlic, and fresh ginger add warmth and spice balanced by creamy coconut milk.
  • One-pot easy. Everything simmers together—no extra pans, no fuss.
  • Comforting texture. Creamy lentils and tender potatoes create a velvety, spoonable base.
  • Totally adaptable. Keep it plant-based and vegan or make it flexitarian with chicken or shrimp.

Creamy, colorful, and cozy—this curry is like a warm hug in a bowl!

Let’s talk texture and flavor.

Each bite brings the perfect balance of sweet, spicy, and savory. The red lentils break down into a creamy, stew-like consistency, while chunks of sweet potato add richness and a touch of sweetness. The coconut milk smooths out the spice from the curry paste, and a squeeze of lime juice at the end makes everything pop. It’s cozy, filling, and absolutely crave-worthy.

What you'll need.

Here’s what you’re going to need to make this sweet potato red lentil curry:

  • Olive oil: For sautéing the aromatics. You can also use coconut oil for extra richness.
  • Onion: Adds sweetness and depth as it softens.
  • Garlic and fresh ginger: Create that signature curry warmth and aroma.
  • Red curry paste: The base of this dish’s flavor; swap with curry powder for a milder version.
  • Red lentils: Quick-cooking lentils that give the curry its creamy texture.
  • Sweet potatoes: Use peeled and diced medium sweet potatoes for balance and color.
  • Vegetable broth: Helps everything simmer evenly and stay light.
  • Frozen sweet peas: Added near the end for brightness and texture.
  • Diced tomatoes: Bring tang and depth to balance the richness.
  • Coconut milk: Light or full-fat coconut milk both work—use what you love.
  • Baby spinach: Adds nutrients and beautiful color once wilted.
  • Salt and black pepper: Season to taste.
  • Fresh lime wedges and cilantro: Add a pop of freshness before serving.
  • Flexitarian option: Stir in diced chicken, chicken thighs, or shrimp for extra protein.

Love this curry? My Coconut Chickpea Curry is creamy and comforting, and my Butternut Squash Soup brings the same warm, fall-friendly spices.

Customize it your way.

This potato lentil curry is all about flexibility and flavor.

  • Swap sweet potatoes for butternut squash or carrots for a different flavor profile.
  • Adjust the spice level by swapping the curry paste for curry powder to keep the heat gentle, or add a pinch of cayenne pepper for extra warmth.
  • Add red pepper flakes or cayenne pepper for more spice.
  • Stir in garam masala for earthy depth.
  • Mix in extra veggies like peas, bell pepper, cauliflower, or zucchini.
  • Use coconut oil instead of olive oil for a subtle tropical note.
  • Add a little extra fat coconut milk for extra creaminess.

Flexible dietary swaps.

If you’re tailoring this sweet potato red lentil curry to fit your lifestyle, these easy adjustments keep it flexible without losing flavor.

  • Oil-Free: Sauté your aromatics in a few tablespoons of water or broth over medium heat.
  • Low-Sodium: Use low-sodium broth and season at the end to taste.
  • Higher-Protein: Stir in chickpeas, tofu, or your flexitarian protein option.

How to serve it.

This sweet potato red lentil curry is pure comfort in a bowl and pairs beautifully with so many sides and toppings.

  • Serve over fluffy rice, quinoa, or couscous.
  • Pair with warm naan or pita to soak up the sauce.
  • Spoon over baked sweet potatoes for a hearty twist.
  • Add roasted veggies on the side for a colorful, balanced plate.
  • Finish with a drizzle of coconut milk and a squeeze of lime juice for brightness.
  • Make it flex – stir in cooked shredded chicken before serving.

Kori's tips.

  • Use red lentils for a quicker cook time and naturally creamy texture.
  • For a soupier consistency, add more broth or coconut milk.
  • Don’t skip the lime juice—it brings the whole dish to life.
  • Leftovers taste even better the next day, so go ahead and make extra!

FAQs

What's the best way to store it?

Let the curry cool completely, then refrigerate it in an airtight container for up to 4 days.

Can I freeze this curry?

Yes! Freeze in single portions for up to 3 months. Thaw overnight in the fridge and reheat gently on the stovetop with a splash of water or broth.

Can I make in an Instant Pot?

Absolutely. Sauté the onion, garlic, and ginger first, then add the remaining ingredients except the spinach. Cook on high pressure for 8 minutes, quick-release, and stir in the greens and coconut milk at the end.

📌 Be sure to save this pin to Pinterest for later!

Can I ask you a favor?

If you tried this recipe, let me know! I'd love for you to come back and give the recipe a 5 star rating and leave a review in the comments! 🙂

Want more easy dinners? Grab my FREE 5-night mostly meatless dinner plan and get new recipes in your inbox.

Sweet potato red lentil curry recipe in a white serving bowl and silver spoon.

Red Curry Lentils with Sweet Potato and Spinach

A creamy, one-pot curry made with red lentils, sweet potatoes, and coconut milk. Cozy, plant-based comfort food full of flavor and warmth.
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Print Recipe
Author Kori Butler
Prep Time 10 minutes mins
Cook Time 25 minutes mins
Total Time 35 minutes mins
Course Main Course
Cuisine American | Asian
Servings 4
Calories 392 kcal

Ingredients
  

  • 1 tablespoon olive oil
  • 1 small onion (diced)
  • 2 cloves garlic minced
  • 2 teaspoons ginger paste (or, 1 tablespoon grated fresh ginger)
  • ½ to 2 tablespoons red curry paste (adjust for desired spice level)
  • 1 cup red lentils (rinsed)
  • 2 cups peeled and diced sweet potatoes (about 1 medium-large)
  • 3 cups vegetable broth (add more for a soupier curry, or use ½ cup less for a creamier one)
  • 1 cup frozen sweet peas
  • 14 ounce can diced tomatoes
  • ½ cup canned coconut milk (light or full-fat)
  • 1 cup baby spinach or chopped kale
  • Salt and black pepper (to taste)
  • Fresh lime wedges and chopped cilantro (for serving)
  • Flexitarian option: 1 pound diced boneless skinless chicken breast or thighs, or a ½ pound peeled shrimp (Add chicken before the broth. Add shrimp in the last 5 minutes of cooking.)

Instructions
 

  • Heat olive oil in a large pot over medium heat. Add onion and sauté 3–4 minutes until soft. Stir in garlic, ginger, and curry paste; cook 1 minute until fragrant.
  • Add lentils, sweet potatoes, vegetable broth, peas, and diced tomatoes. Bring to a boil, then reduce heat to a gentle simmer. Cover and cook 20–25 minutes, stirring occasionally, until lentils and sweet potatoes are tender.
  • Stir in coconut milk and spinach. Simmer another 2–3 minutes until greens are wilted. Season with salt and pepper. Serve hot with lime wedges and cilantro.

Kori's Tips

For more helpful hints, substitution ideas, cooking tips, and other delicious recipes check out my post above.
TIPS: Use red lentils for a quicker cook time and a creamy texture. Green or brown lentils work but need longer simmering. Adjust the liquid for your desired thickness, less for a stew and more for a soup.
VARIATIONS: Swap the sweet potatoes for butternut squash or carrots. Add bell pepper, peas, or cauliflower for more texture. For extra protein, stir in cooked chickpeas or tofu before serving.
MAKE IT FLEX: Stir in cooked shredded chicken before serving.
SERVING SUGGESTIONS: Serve over rice, quinoa, or couscous to soak up the sauce. Pair with warm naan or pita, and garnish with a drizzle of coconut milk and fresh cilantro.

Nutrition

Calories: 392kcalCarbohydrates: 57gProtein: 17gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gSodium: 900mgPotassium: 1088mgFiber: 20gSugar: 12gVitamin A: 12106IUVitamin C: 33mgCalcium: 115mgIron: 6mg
DID YOU MAKE THIS RECIPE?I'd love to hear how it turned out! Leave a star rating and a comment below. Your feedback helps me and my readers.

© 2026 Flexitarian Eats

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Kori Butler, founder of Flexitarian Eats

Hey there, I'm Kori.

I'm a culinary school-trained chef specializing in holistic wellness and nutrition. Here at Flexitarian Eats, I share mostly meatless recipes for real life: make-ahead breakfasts, hearty bean and lentil dinners, and filling soups and salads, with room for meat whenever you want it.

More about me

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