For a sweeter, cleaner, lighter potato gratin, ditch the heavy cream and add tomatoes.
SERVES6 to 8
WHY THIS RECIPE WORKS
Fresh tomatoes add great flavor to potato gratin, but they also add lots of moisture. For a clean flavor profile, we nixed the cream for this Provence-inspired dish. Broth was a better fit, but as it turned out, the juice from the tomatoes ...