Does anyone have an easy recipe?
I remember doing this many years ago with only milk and a starter of yogurt with active bacteria.
When we stayed on a dairy farm in France years ago, the family used fresh milk, some yogurt from yesterday's batch, and placed the jars outside on the doorstep. Voila! In a few hours, fresh yogurt!
Most of the recipes that I'm finding call for powdered milk. Is that necessary?
I need proportions, temperatures, etc.
I'd rather not buy appliances or have to babysit anything.