green bean casserole yukon gold and sweet potato gratin make this time-honored dish less caloric by using a low-fat cream of suggests using both yukon gold and sweet potatoes makes this side dish extra potatoes of roughly the same diameter blade to ensure consistent pieces yukon gold slices in cold water with freshly ground pepper to taste onion is browned and caramelized remove from heat coat a 13 x 9 x 2-inch glass casserole half of the yukon gold and sweet potatoes on the bottom of the pan in broth evenly over potatoes and season with salt and pepper cover with a lid or foil and bake for
