Pile them in the frozen-food cabinets with the juice, and there was breakfast ready, oven-fresh, from the east coast to the west.

I am confused about the bold part from an article which talks about bagels, since "breakfast ready", "oven fresh" are adjectives and no object is found here.

Is the object omitted in the sentence (which sounds a little bit weird to me as a non-native speaker)? Are there any guidelines teaching English learners writing sentence like one?