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How to Cook Lentils from Scratch

Name: How to Cook Lentils from Scratch
Yield: 4
Ingredients: 1 cup lentils; 3 cups water or broth

Rinse dried lentils, add them to boiling water or broth at a 3:1 ratio, simmer uncovered for 15-45 minutes depending on variety, and season after cooking. Red lentils cook fastest, green and brown take longer, and black beluga hold their shape best.

Total time: 45 min
Hands-on: 10 min
Serves: 4
Difficulty: Easy

Ingredients

1 cup lentils
3 cups water or broth

Step by step

Sort and rinse the lentils. Pour lentils onto a plate and pick out any stones or damaged pieces. Rinse in a fine-mesh strainer under cold water until the water runs clear.
Boil the liquid. Bring 3 cups of water or broth to a rolling boil in a medium saucepan. Use broth for more flavor, water for neutral taste.
Add the lentils. Pour 1 cup of rinsed lentils into the boiling liquid. The bubbling will stop momentarily, then return to a gentle boil.
Simmer uncovered. Reduce heat to maintain a steady simmer. Red lentils need 15-20 minutes, green and brown need 25-35 minutes, black beluga need 35-45 minutes.
Test for doneness. Taste a few lentils. They should be tender but not mushy, with no chalky center. Red lentils will break down into a thick puree.
Drain and season. Drain any excess liquid. Add salt, pepper, and other seasonings now. Salt added during cooking can toughen the skins.

Tips & troubleshooting

Don't add salt or acidic ingredients like tomatoes or vinegar until after cooking - they prevent lentils from softening properly
Keep a lid nearby to reduce heat if the pot starts to boil over, but cook uncovered for the best texture
Older lentils take longer to cook, so add more time and liquid if needed rather than cranking up the heat

Variations

Coconut Curry Lentils. Cook red lentils in coconut milk with curry powder, turmeric, and ginger. Add spinach in the last few minutes.
French Green Lentils with Herbs. Simmer green lentils with bay leaves and thyme. Finish with chopped parsley and a splash of vinegar.
Mediterranean Black Lentils. Cook black beluga lentils with diced tomatoes, garlic, and oregano. Toss with olive oil and crumbled feta.

Questions

Do I need to soak lentils before cooking?: No. Unlike beans, lentils cook quickly without soaking. Soaking can actually make them mushy.
How do I know which type of lentil to use?: Red lentils break down into a thick sauce, perfect for dal or soup. Green and brown hold their shape well for salads and sides. Black beluga lentils stay firm and look elegant in dishes.
Can I cook lentils in a rice cooker?: Yes. Use the same 3:1 liquid ratio and press start. Most varieties will be done in one cycle, though you may need to add more liquid and run it again for firmer varieties.
Why are my lentils still hard after the recommended cooking time?: Old lentils or hard water can extend cooking time significantly. Keep simmering and add more liquid as needed. Some lentils can take up to an hour if they've been stored for years.