What I would do is feed her at her first waking in the morning her bottle(as much as she wants to take), then when she wakes up for the day offer the bottle again, even if she just takes a few ounces, that is fine. Then do her solids at 8am (maybe increase the amount you are giving slightly from 1tbsp to 2tbsp) mixed with her formula and offer some bottle again (if you are using a sippy cup this would be optimal) just to get a few ounces into her again. That way she will make it to 11am and not being hungry. Why I am saying this is eventually she will drop that early morning feed because obviously she still needs it if she will take it all at that time. I am sure in the near future she will move that early morning feed and wake at her normal hour (7pm) to eat. Ella did around the same thing from around 4-5 months. I will give you an routine example, she adjusted this on her own towards 6 months to waking at 7:30am for her first feed of the day.
Routine 4-5 months for Ella
4-5:30am (treated it as nightfeed) 4-6 ounces
7:30 wake and give bottle as if first feed of the day, offer it she would take only 2-3 ounces
8:30 solids 2-3 tbsp rice cereal+2-3 ounces formula mixed with cereal, as well rest in sippy
9:30-11:30 nap
11:30 5-6 ounces
1:30-3:30 nap
3:30 bottle 5-7 ounces
5:30 2-3 tbsp rice cereal+4 ounces formula (mixed and in sippy)
6:50 bottle 7 ounces
7;00 Bed
This 4-5am nightfeed ended just after 5 months. You can try this and see if it works as Ella was pretty good and just kept waking later and later until now she wakes at 7:30 for her first feed. If you think it is habit you can always try the wake to sleep as Paigejalyn suggested.
If you are confused by my big jumble of words, please ask as sometimes I am not 100% clear
sarah