I'm using left over roast chicken and creme fraiche to make a kind of creamy tarragon sauce, usually I would use white wine, but I wanted to get one of those small bottles but the co-op didn't have any. I probably have a normal bottle but am 39+6 weeks pg, so probably not the best time to be finishing 3/4 of a bottle of wine and I wouldn't want to waste it!
I know it won't taste as nice but should I just use a bit of chicken stock to make the sauce?