How Long Does It Take to Cook Lentils?

Quick Answer

Lentils cook in 15–45 minutes on the stovetop depending on the variety, with no soaking required. Red and yellow lentils are the fastest at 15–20 minutes, breaking down into a creamy texture ideal for soups and dal. Green and brown lentils take 20–30 minutes and hold their shape well for salads. French Puy lentils are the firmest, requiring 25–35 minutes.

Cooking Time by Lentil Type

Lentil Type	Stovetop	Instant Pot	Texture When Cooked	Best For
Red/orange lentils	15–20 min	3–4 min + release	Soft, breaks down	Dal, soups, purees
Yellow lentils	15–20 min	3–4 min + release	Soft, creamy	Indian dishes, stews
Brown lentils	20–25 min	8–10 min + release	Tender, slightly firm	Soups, casseroles, tacos
Green lentils	25–30 min	10–12 min + release	Firm, holds shape	Salads, side dishes
French Puy lentils	25–35 min	10–12 min + release	Very firm, peppery	Salads, elegant sides
Black (Beluga) lentils	25–30 min	10–12 min + release	Firm, earthy	Salads, grain bowls

Water-to-Lentil Ratio

Lentil Type	Water Ratio	Notes
Red/yellow	2:1 (2 cups water per 1 cup lentils)	Will absorb most water
Brown	2.5:1	Drain excess if needed
Green	2.5:1	Drain excess if needed
French Puy	3:1	Cook like pasta, drain when done
Black Beluga	2.5:1	Drain excess if needed

Stovetop Method

1. Sort and rinse — pick out any debris or shriveled lentils, rinse under cold water
2. Combine lentils and water in a pot (do not add salt yet — it can toughen the skins)
3. Bring to a boil over medium-high heat
4. Reduce to a simmer, partially cover the pot
5. Cook for the time indicated for your lentil type, stirring occasionally
6. Test for doneness — lentils should be tender but not mushy (unless making dal)
7. Drain any excess water and season with salt, pepper, and olive oil

Instant Pot Method

The Instant Pot is excellent for lentils and cuts cook time roughly in half.

1. Rinse lentils and add to the Instant Pot
2. Add water at a 2:1 ratio for red, 2.5:1 for other types
3. Close lid, set valve to sealing
4. Pressure cook on high (see times in table above)
5. Natural release for 10 minutes, then quick release
6. Season and serve

No-Soak Advantage

Unlike dried beans, lentils never need to be soaked before cooking. Their small, flat shape allows water to penetrate quickly. However, a 30-minute soak can:

• Reduce cook time by 5–10 minutes
• Improve digestibility
• Produce slightly more even cooking

This is entirely optional — most cooks skip it without any issues.

How to Tell When Lentils Are Done

• Red lentils: Completely broken down into a thick, creamy consistency
• Brown/green lentils: Tender when bitten but not falling apart; should hold shape on a fork
• French Puy lentils: Firm to the bite with a slight pop, similar to al dente pasta

Overcooked lentils become mushy — fine for soup but not ideal for salads or side dishes.

Flavor Tips

• Cook in broth instead of water for richer flavor
• Add aromatics to the cooking water: bay leaf, garlic cloves, onion halves
• Season after cooking — salt during cooking can toughen the skins
• Acid brightens flavor — add lemon juice or vinegar after cooking
• Toast spices (cumin, coriander, turmeric) in oil before adding cooked lentils
• Finish with fat — olive oil, butter, or coconut cream

Storing Cooked Lentils

• Refrigerator: Airtight container, 4–5 days
• Freezer: Portion into freezer bags laid flat, up to 6 months
• Meal prep tip: Cook a large batch and use throughout the week in soups, salads, tacos, and grain bowls