Are Old Lentils and Split Peas Safe to Eat?

Emma Christensen
Emma Christensen
Emma is a former editor for The Kitchn and a graduate of the Cambridge School for Culinary Arts. She is the author of True Brews and Brew Better Beer. Check out her website for more cooking stories
updated May 2, 2019
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Q: I made a soup last week with lentils and split peas, but I don’t know how old the split peas were. They smelled musty, but I only realized it was the legumes after I had started cooking the soup. Were my lentils or peas bad? Will I get sick if I eat the soup?

Sent by Charlotte

Editor: No, I don’t think you need to worry about getting sick from old lentils or other legumes, though I would recommend rinsing them thoroughly before cooking to wash away any dust. At worse, the legumes won’t taste as great or cook as evenly. I often find that old lentils get mushy as they cook rather than keeping their shape.

Readers, what other advice or experience do you have to share?