Well, I scraped the layer of ants off my yogurt and put it in a colander with a clean white dishtowel to drain in the fridge overnight. A considerable amount of liquid drained off and it is now thick and creamy full-fat yogurt. If an ant slipped through, I suppose that is just more protein.

I used Dana Carpender's recipe which calls for powdered milk and cream. She didn't mention draining and I think draining is essential.

I ate a cup this morning with a capful of vanilla extract and EZ-Sweetz.

I cannot find full fat yogurt anywhere. Not even the health food store has it. This misconception about fat is very annoying!