When we were in Bath last month, we followed TripAdvice and went to Bistro La Barrique. My review of it is here but I'd forgotten, until clearing out receipts just the other day, that on the wee card that came with the bill was a recipe. I made it tonight, and it was rather good.
Sweet Potato and Goat's Cheese Hotpot
Two medium-sized sweet potatoes
Five spring onions, chopped
250ml double cream
Four medium egg yolks
Three or four big slices of soft goat's cheese
Tarragon and chervil (or parsley)
Salt and pepper
Heat the oven to 180 and bake the potatoes on a baking sheet for twenty minutes - maybe thirty or forty, depending on the size - until softened through. Leave the oven on while you peel and mash the sweet potato well. Season with salt and pepper and mix in the spring onions, then spoon into a small casserole dish or two large ramekins (oven-proof soup bowls will do). Put a slice or two of goat's cheese on top. Chop a tablespoon of tarragon and chervil/parsley into the eggs, mix in the cream, season and pour on top of the hotpot. Bake for 15+ minutes until the custard is set. Eat immediately, with a green salad or buttered greens.