A $275 Gold-Leaf Doughnut Just Debuted in Sonoma County

A $275 Gold-Leaf Doughnut Just Debuted in Sonoma County

Does Sonoma County need a $275 doughnut? No. But is there something oddly delightful knowing one exists — right here in Rohnert Park — filled with chocolate-hazelnut cream, gilded with gold leaf and served with a 1-ounce pour of Louis XIII Cognac, should you want it? Yes. The Millionaire’s Doughnut may be the most expensive piece of fried dough in the county, but it is hardly the strangest item at SoCo Dough Co., the new cafe inside Graton Resor…