Rinse and drain the beans

• Rinse the great northern beans under cold water and drain them well in a colander.
• Pat them dry so they crisp up nicely.

Season the beans

• Put the beans in a bowl and add a generous amount of nutritional yeast.
• Season with salt and pepper and toss until evenly coated. No oil needed.

Air fry until crispy

• Spread the beans in a single layer in the air fryer basket.
• Air fry at 190 °C, shaking the basket halfway, until crunchy.

Serve

• Let the beans cool slightly, then eat them plain as a snack.