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Crock-Pot Madras Lentils Recipe

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4.2 from 23 reviews

This Crock-Pot Madras Lentils recipe is a flavorful and hearty slow-cooked dish perfect for a comforting meal. Made with cooked lentils, tomato puree, coconut milk, and a blend of warming spices like cumin, oregano, and curry powder, it offers a rich and creamy texture with a mild spicy kick. Ideal for busy days, this easy set-and-forget crock-pot recipe yields a thick, satisfying lentil curry that pairs beautifully with rice, quinoa, or a fresh salad. It’s perfect for vegetarians and can be easily adapted to vegan diets.

  • Total Time: 4 hours 10 minutes
  • Yield: 6 servings

Ingredients

Main Ingredients

  • 2 cups cooked lentils
  • 2 cups canned tomato sauce or puree
  • 1/2 large onion (approx. 1 1/2 cups finely diced)
  • 1 large russet potato (approx. 2-3 cups peeled and cubed)
  • 1/2 cup unsweetened coconut milk
  • 3 tablespoons butter or vegan butter alternative (e.g., Earth Balance)
  • 3 cloves garlic, minced

Spices and Seasonings

  • 1/2 teaspoon kosher salt
  • 1/2 teaspoon dried oregano
  • 1/2 teaspoon ground cumin
  • Freshly ground black pepper, to taste
  • Crushed red pepper flakes, to taste
  • Optional: curry powder or curry paste (for additional flavor)
  • Optional: chili paste (for extra spiciness)

Garnishes and Serving Suggestions

  • Fresh chopped basil or parsley for garnish
  • A dollop of sour cream (vegan or regular, optional)
  • Rice or quinoa, as a base for serving
  • Optional: red kidney beans (for added protein and texture)

Instructions

  1. Prepare the Crock-Pot: Lightly grease the sides of your crock-pot with butter or a vegan alternative like Earth Balance to prevent sticking and enhance flavor.
  2. Add Ingredients: Pour all main ingredients and seasonings—cooked lentils, tomato sauce, diced onion, cubed potato, coconut milk, minced garlic, butter, salt, oregano, cumin, black pepper, and crushed red pepper flakes—directly into the slow cooker. If using, add curry powder or paste, chili paste, and red kidney beans at this stage.
  3. Cook: Set your crock-pot to HIGH and cook for 3.5 to 4 hours. This slow cooking allows flavors to meld and potatoes to soften, resulting in a thick, creamy lentil curry.
  4. Adjust Seasonings and Consistency: After cooking, taste and adjust seasonings as desired. If the mixture is too thick, thin it with additional coconut milk or vegetable broth, then balance the flavors by adding more spices or salt if needed.
  5. Serve and Garnish: Garnish with fresh chopped basil or parsley. Serve the Madras lentils over a bed of fluffy rice or quinoa, or alongside a big green salad. Add a dollop of sour cream (vegan or regular) on top if desired for added creaminess.

Notes

  • You can substitute red kidney beans for more protein and texture, adding them at the start of cooking.
  • The recipe can be made vegan by using plant-based butter and skipping sour cream or using a vegan alternative.
  • Adjust the heat level by varying the amount of crushed red pepper flakes, chili paste, or curry powder according to your taste preference.
  • This dish thickens significantly during cooking; to modify the texture, add coconut milk or vegetable broth after cooking to reach your desired consistency.
  • Leftovers store well in the refrigerator for up to 4 days and are excellent for meal prep.
  • Author: ELLA
  • Prep Time: 10 minutes
  • Cook Time: 4 hours
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: Indian
  • Diet: Vegetarian