My name is Gina.
I am a stable mixture of beneficial bacteria and wild yeast that's maintained with regular refreshments and is used to leaven and flavor dough.*
But what does that really mean?
I'm flour and water.
I'm always hungry, and I'm very, very needy.
But that does make me a good COVID quarantine friend, as so many have discovered. So you feed me, and I'll feed you!
*Source: The Perfect Loaf