Cooking dried beans, lentils and other pulses is straightforward once you know which need soaking, how much water to use and what texture to look for. This practical guide compares common cooking methods, gives useful timings and portion estimates, and shows how to turn a batch of cooked pulses into easy soups, curries, salads and traybakes.
Overview
Pulses are the edible dried seeds of legume plants. The most useful cupboard varieties for home cooking include chickpeas, cannellini beans, butter beans, kidney beans, green and brown lentils, red lentils, split peas and black beans. They are inexpensive, filling and adaptable, making them particularly useful for budget meals, batch cooking and meat-free family dinners.
The main distinction is whether a pulse needs soaking. Whole dried beans and chickpeas usually benefit from soaking because it shortens the cooking time and helps them cook more evenly. Lentils generally do not need soaking. Split peas also cook without soaking, although a brief rinse and a check for debris are still worthwhile.
Cooking times vary with the age and storage conditions of the pulse, the hardness of your water, the size of the pieces and whether salt or acidic ingredients are added early. Treat the timings below as starting points rather than guarantees. The reliable test is texture: a cooked pulse should be tender at the centre, without a hard or chalky bite.
| Pulse | Soak? | Stovetop simmer | Typical cooked yield | Ready when |
|---|---|---|---|---|
| Chickpeas | Yes, preferably | 60–90 minutes after soaking; longer if needed | About 2–2½ times the dry volume | Soft enough to crush between your fingers |
| Black, cannellini and other dried beans | Yes, preferably | 45–90 minutes after soaking; sometimes longer | About 2–2½ times the dry volume | Tender throughout, with no firm centre |
| Kidney beans | Yes, preferably | Boil vigorously for at least 10 minutes, then simmer until tender | About 2–2½ times the dry volume | Completely tender; never merely al dente |
| Green or brown lentils | No | 20–35 minutes | About 2 times the dry volume | Tender but still holding their shape |
| Red lentils | No | 12–20 minutes | About 2–2½ times the dry volume | Soft and beginning to break down |
| Split peas | No | 35–60 minutes | About 2 times the dry volume | Soft enough to thicken a soup |
For safety, take extra care with dried kidney beans. Soak them, drain and rinse them, then boil them briskly in fresh water for at least 10 minutes before reducing the heat. Do not rely on a low-temperature slow cooker alone for raw kidney beans. Always follow the packet instructions if they differ.
How to estimate
A useful starting portion is 60–75g of dried pulses per person for a main meal, or around 30–40g per person when adding them to a soup, stew or mixed dish. Adjust this according to the recipe and what else is being served. A generous batch can be more convenient: cook enough for dinner, then chill or freeze the rest in measured portions.
To estimate the amount needed, multiply the dry portion by the number of people:
Dry pulses required = number of servings × dry portion per serving
For example, four portions at 70g each require approximately 280g of dried chickpeas or beans. Because pulses expand as they absorb water, use a saucepan large enough to allow plenty of room. Cover soaked beans with fresh water by several centimetres, and make sure the water remains above the pulses during cooking.
Three dependable cooking methods
- Overnight soak and stovetop: Put beans or chickpeas in a large bowl, cover generously with cold water and leave for 8–12 hours. Drain, rinse and simmer in fresh water until tender. This is the easiest method to monitor.
- Quick soak: Cover the pulses with water, bring to the boil and simmer for around two minutes. Remove from the heat, cover and leave for about an hour. Drain, rinse and cook in fresh water. This is useful when you have forgotten to soak them overnight.
- Pressure cooker: Follow the appliance instructions, as recommended times and maximum-fill lines differ. Use soaked pulses where advised, and allow the cooker to release pressure safely before opening. Beans and chickpeas may need testing in batches until you learn how your model performs.
A slow cooker works well for some pre-soaked beans and chickpeas, but timings vary widely between appliances. Raw kidney beans should be boiled first rather than placed straight into a slow cooker. Lentils usually need no pre-cooking before being added to a slow-cooked dish, although red lentils may dissolve and thicken the sauce.
Inputs and assumptions
Start by sorting through dried pulses and removing stones, damaged pieces or shrivelled beans. Rinse them under cold water. Soaking water should be discarded, particularly for beans, and replaced with fresh water for cooking.
Keep the first batch simple. Onion, garlic, bay leaf, carrot or a few herbs can add flavour, but avoid relying on salt, tomatoes, vinegar or lemon juice at the beginning if the pulses are taking a long time to soften. Acidic ingredients can slow softening, so add them once the beans are nearly tender. Salt can be added during cooking or towards the end according to your recipe; if you are uncertain, season gradually and taste.
Keep the simmer gentle rather than aggressive. A hard boil can split skins while leaving the centre firm. Skim away foam if you wish, although it is not essential. If the water level drops, top it up with boiling water so cooking does not stop.
Do not judge doneness by appearance alone. Cut or bite into the largest pulse in the pan. It should have an even texture from edge to centre. If it is still chalky, return it to the heat and check every 10–15 minutes. Older pulses can take considerably longer, so build flexibility into your meal plan.
Worked examples
Chickpea batch for several meals
For four main-meal portions, begin with about 280g dried chickpeas. Soak overnight in plenty of cold water, drain and rinse, then simmer in fresh water until creamy inside. Use some in a warm tomato and spinach curry, toss some with roasted vegetables for a lunch salad, and freeze the remainder in recipe-sized tubs. Keep a little cooking liquid if you plan to blend the chickpeas into hummus or a thick soup.
Lentil soup for a weeknight dinner
For four bowls of soup, use approximately 200–250g green or brown lentils, depending on how thick you like the result. Rinse them, then add them to softened onion, carrot and celery with stock. Simmer until tender, adding more liquid if needed. For a smoother soup, use red lentils instead and shorten the cooking time; they will break down and naturally thicken the pot.
Bean traybake
Cook a batch of cannellini or butter beans until tender, drain well and toss them with seasonal vegetables, oil, herbs and seasoning. Roast until the vegetables are browned and the bean skins have lightly crisped. Add delicate ingredients, such as fresh herbs, lemon juice or soft cheese, after roasting. This is an easy way to turn a basic pulse into a complete budget meal.
For more ideas, combine cooked pulses with the sauces, grains and vegetables in our pantry-staples dinner planning guide. If you cook a large batch, cool it promptly, refrigerate it in a covered container and use it within the period recommended by your storage guidance. For longer storage, see our guide to freezing homemade meals.
When to recalculate
Recheck your quantities whenever the number of diners changes, you switch from a side dish to a main course, or you replace one pulse with another. Lentils do not expand in exactly the same way as chickpeas, and a recipe designed for firm beans may not suit red lentils that soften quickly.
Adjust the cooking estimate when using a new brand, an older packet or a different appliance. Begin checking at the earliest suggested time, but expect to continue cooking if the centre is firm. Pressure cookers and slow cookers should be recalculated against their own manuals, especially when changing batch size.
Before cooking, write down the dry weight, soaking method and cooking time that worked. That small record makes future batch cooking easier. Once the pulses are tender, portion them by meal, label the containers with the type and date, and plan one immediate use: soup, curry, salad, pasta sauce or traybake. This turns a single pot of budget-friendly pulses into several reliable meals rather than another forgotten ingredient in the cupboard.
