Slow Cooker Red Lentil Curry with Sweet Potatoes

This healthy slow cooker curry combines red lentils and sweet potatoes with aromatic Indian spices and coconut milk for a creamy, satisfying vegan meal. Perfect for meal prep and easy weeknight dinners.

A young woman with long, wavy hair wearing glasses is seated at a table, holding a menu and looking thoughtfully to the side in a softly lit restaurant.
Updated on Wed, 01 Jan 2025 17:36:06 GMT
A bowl of lentil stew with chunks of squash, topped with fresh cilantro and lime wedges, served alongside a portion of brown rice.
A bowl of lentil stew with chunks of squash, topped with fresh cilantro and lime wedges, served alongside a portion of brown rice. Pin it
A bowl of lentil stew with chunks of squash, topped with fresh cilantro and lime wedges, served alongside a portion of brown rice. | quickierecipe.com

I discovered this red lentil curry recipe during a busy season when I needed healthy satisfying meals. The combination of creamy coconut milk warming spices and tender sweet potatoes creates pure comfort in a bowl. Every time I make it my kitchen fills with the most amazing aromatic spices and I love how the slow cooker does all the work.

A Cozy Bowl of Comfort

What makes this curry special is how the red lentils break down creating a velvety texture while sweet potatoes add hearty bites throughout. The Thai curry paste and garam masala bring such wonderful depth of flavor. Best of all I can throw everything in my slow cooker in the morning and come home to dinner ready to serve.

Your Shopping List

  • 2 cups red lentils: Pick through and rinse well removes any debris.
  • 2 large sweet potatoes: Peeled and cut into 1-inch cubes about 4 cups.
  • 3 tablespoons Thai red curry paste: Adjust amount to control heat level.
  • 2 tablespoons garam masala: Fresh spice blend provides best flavor.
  • 2 cans coconut milk: Full fat makes it extra creamy.
  • 1 large onion: Finely diced for the base.
  • 4 cloves garlic: Minced or grated fresh.
  • 4 cups vegetable broth: Low sodium lets you control salt level.
  • Fresh garnishes: Cilantro lime wedges red pepper flakes if desired.

Step-by-Step Instructions

Prep Your Ingredients
Rinse red lentils in cold water until water runs clear. Peel and cube sweet potatoes into even 1-inch pieces. Dice onion and mince garlic.
Load Your Slow Cooker
Add lentils sweet potatoes onion garlic curry paste garam masala to slow cooker. Pour in vegetable broth and coconut milk stir until well combined.
Let It Cook
Cover and cook on low 6-7 hours or high 3-4 hours. Stir occasionally if possible. Lentils should be very tender and curry thick.
Finishing Touches
Once done taste and adjust seasonings. Serve hot over rice topped with fresh cilantro squeeze of lime and chili flakes if desired.

Keys to Success

  • Don't skip rinsing lentils ensures best texture and removes any dirt.
  • Choose your coconut milk based on desired richness light or full fat both work.
  • Give curry occasional stir if you're home prevents sticking promotes even cooking.
  • Add handful of spinach or kale at end for extra nutrition.
  • Always taste before serving adjust salt and spices as needed.

Keep It Fresh

Store curry in airtight containers keeps well in fridge up to 4 days. Reheat gently on stove add splash of broth if needed to thin. For meal prep freeze portions up to 3 months thaw overnight in fridge. Curry might thicken after storing thin with broth when reheating.

A bowl of lentil stew topped with diced sweet potatoes, fresh cilantro, and a slice of lime. Pin it
A bowl of lentil stew topped with diced sweet potatoes, fresh cilantro, and a slice of lime. | quickierecipe.com

Frequently Asked Questions

→ Do I need to soak the red lentils first?

No, just rinse them well. Red lentils cook quickly and will break down naturally during the long cooking time, creating a creamy texture.

→ Why add coconut milk at the end?

Adding coconut milk at the end prevents it from separating during cooking and ensures a creamy texture. It also helps cool the curry to serving temperature.

→ Can I make this less spicy?

Adjust the amount of curry paste to taste. The coconut milk helps moderate the heat, and you can always add more at the end if needed.

→ Can I freeze this curry?

Yes, it freezes well for up to 3 months. The texture might be slightly different after thawing, but still delicious.

→ What if my curry is too thick or thin?

Adjust consistency easily by adding more broth or water for thinner curry, or cooking longer uncovered for thicker curry.

Lentil Curry

A creamy vegan curry combining red lentils and sweet potatoes with Indian spices and coconut milk, made easy in the slow cooker.

Prep Time
20 Minutes
Cook Time
360 Minutes
Total Time
380 Minutes
By: Meryem

Category: Soups & Stews

Difficulty: Easy

Cuisine: Indian-Inspired

Yield: 6 Servings (1 pot)

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

01 2 cups dried red lentils.
02 6 cups sweet potato, peeled and cubed.
03 4 cups low-sodium vegetable broth.
04 1 cup water.
05 1 small shallot, finely chopped.
06 3 tablespoons Thai red curry paste.
07 1 tablespoon garam masala.
08 1 teaspoon turmeric.
09 1/2 tablespoon coconut sugar.
10 1 teaspoon ground ginger.
11 3/4 teaspoon kosher salt.
12 3 cloves garlic, minced.
13 6 ounces tomato paste.
14 1 cup light coconut milk.
15 Cooked brown rice or quinoa (for serving).
16 Fresh cilantro (for serving).
17 Lemon/lime wedges (optional).

Instructions

Step 01

Coat with nonstick spray. Rinse lentils.

Step 02

Add all ingredients except coconut milk. Stir well to mix.

Step 03

Cook on High for 3-4 hours or Low for 6-7 hours, until lentils and potatoes are tender.

Step 04

Add coconut milk. Adjust thickness if needed. Serve over grain and garnish with cilantro.

Notes

  1. No need to soak lentils.
  2. Vegan friendly.
  3. Great for meal prep.
  4. Freezes well.
  5. Easily adjustable spice.
  6. Healthy comfort food.

Tools You'll Need

  • 5-quart slow cooker.
  • Measuring cups.
  • Cutting board.
  • Peeler.
  • Knife.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Tree nuts (coconut).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 354
  • Total Fat: 4 g
  • Total Carbohydrate: 66 g
  • Protein: 17 g