Potatoes Gruyére en casserole

Very simple, and it was a delicious, cheesey side with the tang of yogurt/sour cream.

I used home-made yogurt, drained slightly to thicken, and Jarlesberg cheese (any mellow cheese was suggested as an alternate).

I would have benefit from more instruction on pan size, potato weight, and I found the cheese/yogurt mix was very thick - and so difficult to spread. Nonetheless, I muddled through OK. I can easily see making this one again.