This post may include affiliate links; see our disclosure policy.
Want to cook green or brown lentils without a recipe? All you need is this lentil-to-water ratio that works every time.
Wondering how to make lentils without a recipe? All you need is a lentil-to-water ratio that works every time. This ratio is for brown and green lentils only (red and yellow lentils cook differently — they become mushier and are mainly used for stews). Here’s the ratio to use:
Brown and Green Lentil-to-Water Ratio
The ratio to use is: 1 part lentils to 3 parts water
That means if you’re planning to cook 1 cup of lentils, you’ll combine it with 3 cups of water in a pot. Simple as that! Here are a few other things to keep in mind:
- Do you have to boil the water first? No! Place the lentils and water in a pot together and bring to a high simmer, then simmer.
- How long do you cook brown and green lentils? 20 to 25 minutes, until the lentils are tender but still hold their shape. Drain any excess liquid.
- Can I make lentils with broth instead of water? Yes! Cooking with broth brings in extra flavor.
Want a recipe? Scroll down to our full recipe below!
Types of lentils and how to cook them
This lentil-to-water ratio works for cooking brown and green lentils, but cooking yellow and red lentils is slightly different. Here’s a breakdown of the various types of lentils and some recipes to try with each:
- Brown & green lentils: These are the most “standard” varieties when you think of lentils, and they cook quickly. Try them in: Seasoned Brown Lentils, Quick Lentil Curry, Hearty Lentil Stew, or Lentil Tacos.
- Red lentils: These bright orange colored lentils take about 20 minutes to cook and break down easily into a “mush”. Try them in: Masoor Dal or Red Lentil Soup
- French lentils (Puy lentils): These are small and greenish-gray in color, and hold their shape when cooked. Try them: Shepherd’s Pie with Lentils or Rice & Lentil Salad.
- Black lentils (Beluga lentils): Black lentils are small and dark, like a combo of French and brown lentils. Try them in: Seasoned Black Lentils, Sweet Potatoes with Goat Cheese & Lentils, Marinated Lentils, or Dal Makhani
Need more motivation to eat lentils? Here are all the Benefits of Lentils.
Serving sizes
Wondering how many cups of lentils to cook? It’s all in the math. Here are a few handy formulas to remember:
- How much does 1 cup of dry lentils make? 1 cup dry lentils = about 2 ½ cups cooked lentils. Lentils increase in volume about 2 ½ times when cooked.
- How much is 1 serving of lentils? Plan for about 1 to 1 ½ cups of cooked lentils per serving.
- How many cups of dry lentils do I need for 4 cups cooked? Since lentils increase 2 ½ times when cooked, divide the cooked volume by 2 1/2. 1 ½ cups dry lentils = About 4 cups cooked lentils
Got a pressure cooker or Instant Pot?
You can make lentils in an Instant Pot, too! Keep in mind that doing it this way requires a different lentil-to-water ratio. Here’s our recipe for Instant Pot Lentils!
Lentil to Water Ratio (Works Every Time!)
Want to cook green or brown lentils without a recipe? All you need is this lentil-to-water ratio that works every time.
- Prep Time: 5 minutes
- Cook Time: 20 minutes
- Total Time: 25 minutes
- Yield: About 4 cups 1x
- Category: Base Recipe
- Method: Stovetop
- Cuisine: Vegetarian
Ingredients
- 1 ½ cups brown or green lentils
- 4 ½ cups water or vegetable broth
- ¾ teaspoon kosher salt
Instructions
- Place the lentils and water in a large saucepan.
- Bring to a rapid simmer, then reduce the heat and simmer for about 20 to 25 minutes until the lentils are tender but still hold their shape. Drain any excess liquid.
- Add the salt (starting with ½ teaspoon if using broth) and serve warm.
Notes
Storage info: Leftovers can be stored in the refrigerator; reheat on the stovetop.
Really delicious, thank you for the recipe!! Made it just as written, except that I added some chopped tomatoes to the guacamole. The adobo sauce makes it!
Can we use water that the lentils cooked in for soup?
It tends to be pretty bland and gritty.
Thank you so much for all the information and for this wonderful website beyond this page.
One question: for French or black lentils, will it be the same water to dry lentils ratio as it is for the brown and green lentils?
Thanks in advance!
Great question! Yes it is the same for French and black lentils. Here are our separate recipes for those! https://www.acouplecooks.com/easy-french-lentils/ and https://www.acouplecooks.com/seasoned-black-lentils-recipe/
I really like the recipe, but quite confused on what you refer to a “simmer” is this covered? Uncovered? I am new to cooking. Thanks.
Simmer uncovered.
Thanks for this. I appreciate the updates and improvements from reader comments. It would be helpful to have accurate, weight-based measurements too, in grams and millilitres, rather than volume measurements like cups. It’s far easier and quicker (and more accurate) to measure ingredients on a kitchen scale than getting out cups and scooping.
Hello, can you explain what a rapid simmer means? Thanks
Bubbling, but not boiling.
I’m confused about the salt. In the first instruction (which is labeled #4), you say to add all ingredients (water, lentils and salt) to the pan. Next instruction seems to suggest that the salt isn’t added until after the lentils are done. Please clarify? Thanks!
Great question! Salt can come after. We’ve updated the recipe accordingly!
Thanks. It is important that salt should be added to pulses like lentils after they’re cooked to prevent the skin from becoming hard. Cooking in broth is ok if it contains no salt. Btw I cook lentils with added bay leaves and / or (dried) juniper berries adding a wonderful taste
Thankyou!
Hi!
Your tips are very useful but what I need to know for converting a recipe from adding cooked lentils to using dry lentils that I will cook, is how many ounces of cooked lentils are in one cup of dry lentils. If I need 18-19 oz of cooked lentils in this recipe, how many cups of dry lentils do I need to cook?
Thanks
Roughly 8 ounces should do it!
Hi there, I really don’t like draining lentils if I don’t have to.
I really just want to cook brown/green lentils on the stove for
a reasonable amount of time (say 10-20 min) until all the water is soaked up.
My main aim would be to create a moist (but not too moist) neutral filling to mostly use for taco/burrito filling and season as appropriate. I don’t want something like that to take forever at the end of a workday.
What do you think? 2 or maybe 2.5 cups of water per cup of green lentils?
We would follow the recipe! It takes only 20 to 25 minutes to get tender lentils. Use 1 1/2 cups brown or green lentils and 4 1/2 cups water or vegetable broth. Then drain any excess liquid. Good luck!
I just discovered lentils. Thank you for NOT having 14 pages of your life to get to the facts. I got everything I needed to understand how to make my Gypsy lentil dish a winner. Lentils go so well with smoked sausage. Did not want a stew or soup. While writing this I looked looked over your site and you guys are now bookmarked. Thank you.
Tony
I would like to clear up the abiguity in the section headed “How much is one serving of lentils?” Do you mean dry or cooked lentils?
Cooked lentils — thank you! Updated.
Thank you for the ratio brown lentils to broth. I want to develop a veggie-meatloaf recipe using main ingredients: lentils, mushrooms, and parsley.
Probably also eggs, garlic, onion, arrowroot, spices. Beautiful days.
Hi! Do you cover the lentils while cooking?
No!
Near the top of the page it says:
“Do you have to boil the water first? No! Place the lentils and water in a pot together and bring to a high simmer, then cover and simmer.”
So we do or do not cover while cooking?
Cover was a copy paste error: you don’t need to cover! Fixed, thank you!
Love your site, Love your recipes!!!!
Thanks and keep them coming.
Lois
Thank you! We will :)