Place tomatoes with their juice in a saucepan. Remove 1/4 cup of juice and blend with cornstarch in a small saucepan; set aside. Drain okra (discard juice) and wash under cold water; let drain. Bring tomatoes with their remaining juice to a boil and add cornstarch mixture, stirring to incorporate. Reduce heat to medium-low and blend in sugar. Add salt, okra and bread cubes. Pour into a greased 1 1/2- to 2-quart baking dish and bake at 400 degrees for