She rubbed at it and thought about food for the first time since breakfast.

She must not have eaten anything since breakfast, and that was hours ago.

He had been given enough of them since breakfast to last a month or two.

On account of I guess nothing to eat since breakfast maybe.

He'd had nothing to eat since breakfast in this same time zone.

Max had been in her room almost all day, ever since just past breakfast.

She'd had nothing to eat since breakfast, and it was getting on towards lunch.

She had been given nothing to eat since breakfast, and was locked in her room.

It was late afternoon, and we'd eaten nothing since breakfast.

Not having eaten since breakfast, the first thing they did was order food.