Step 1

Position a rack in the center of the oven and preheat to 400°F. Spray a 9x13-inch pyrex casserole dish with nonstick spray (if you have a smaller rectangular dish, that will work too).

Step 2

Using a food processor, pulse the tomato halves, salt, sugar and a pinch of pepper until coarsely pureed.

Step 3

Place the bread cubes in the prepared dish and drizzle the melted butter over to coat. Top with the tomato puree and gently mix to distribute.

Step 4

Bake until crusty and golden brown, about 30 minutes. Sprinkle the cheese on top and bake for 10 minutes more. Let cool for 5 minutes before serving.