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Basic beans and lentils

Beans and lentils are a great addition to soups and stews, or as a side dish.

Mechanic

The water-to-legume ratio and cook time depend on the legume: lentils and split peas use less water and cook fast, while beans need more water and much longer. Soaking is optional. It shortens the cooking time but does little for gassiness.

Ingredients

  • Dried beans, lentils, or split peas
  • Water, 3:1 (lentils, split peas) or 4:1 (beans)
  • 1 tsp salt per cup of legumes

Method

Rinse the legumes thoroughly and pick out any stones or debris. Soak beans overnight if you like.

Add the legumes to water at the ratio above, then add the salt. Cook until tender, using the pressure cooker or stovetop times below.

Don’t cook beans, especially kidney beans, in a slow cooker unless you boil them hard for 10–15 minutes first. Slow cookers don’t get hot enough to destroy the naturally occurring toxin (phytohaemagglutinin), and undercooked kidney beans can make you sick.

Timing

TypeWater ratioPressure cookerStovetop
Medium beans4:117–21 min, high pressure, slow release60–90 min, simmered
Large beans4:120–25 min, high pressure, slow release60–120 min, simmered
Lentils3:13–5 min, high pressure, slow release15–20 min, simmered
Split peas3:15–7 min, high pressure, slow release25–35 min, simmered
Sourcefamily
Cook5 min–2 hr
DateJune 8, 2026
UpdatedOctober 14, 2026