Savory sweet potato flans with sauce, warmed and plated

Transfer the flans to a baking dish and cover lightly with foil; put the roasted purple sweet potatoes on the other side of the dish.

Bake in the 350 degree oven 8 to 10 minutes until warmed through.

Uncover the sauce and microwave 20 seconds at 100% power.

Transfer the flans with a small spatula to warm deep medium-sized plates, spoon sauce all around, lay the sweet potatoes over the sauce, and scatter on chestnut chips, truffle, truffle salt and micro tangerine lace.