In this work we introduce edible solenoids, which we realized by coating spaghetti with edible gold leaves, creating fully edible and functional radio-frequency electronic components. As a proof-of-principle of their use in radio-frequency circuits, a completely edible passive inductor-capacitor (LC) resonator at ~200 MHz is demonstrated. Our results significantly expand the applications of edible electronics to radio-frequency regime, supporting future developments in edible sensing and edible robotic systems, emerging fields with a high grade of sustainability.