Shell, I am a big believer in breakfast being the most important meal of the day, but I don't think you need to worry. My first DS barely ate until he was nearly 1, and even then it more like 17 months before he ate any quantity of food. I think often bf bubs just don't need so much extra nutrition, and when I was going through it, I was assured that if they need it, they do eat. It turned out to be true and one day he started eating well.

I would just go with the flow. I'd be tempted to put food in front of her - something she can eat herself such fruit or toast, and then leave her to it. If she eats it fine, if she doesn't just take it away without any fuss. I wish I had had this advice when DS1 was younger! GL with it.