Farro and Cauliflower Parmesan

Step 1

Heat the oven to 425 degrees. In a 9-by-13-inch pan, combine the cauliflower, farro, marinara sauce, olive oil, olives (if using), garlic, Parmesan, sugar, onion powder, oregano, vinegar and red-pepper flakes. Season with the salt and a generous amount of black pepper. Pour in 1 2/3 cups water and stir well to combine. Cover the pan tightly with foil and bake in the oven for 40 minutes.

Step 2

Uncover the pan, stir, and continue baking uncovered until the farro is tender-chewy and the sauce is thick, about 15 minutes more. (If the farro has already soaked up all the sauce and the pan is looking dry, stir in 1/2 to 3/4 cup water, just to make sure the farro has enough liquid to become tender and saucy.)

Step 3

Meanwhile, in a small bowl, make the topping: Stir together the panko, Parmesan and olive oil.

Step 4

Turn on the broiler. Evenly cover the top of the farro with the panko topping. Top with the sliced mozzarella. Broil on the top rack, about 6 inches from the heat source, for 2 minutes, rotating the pan once and watching carefully for burning, until the panko topping is deeply browned and the mozzarella has melted.