G.B.
She is too young to be eating foods like this. At 7 months she should only be starting on very soft simple baby foods and not very much.
Baby food has almost no nutrients. IT IS NOT HEALTHY! Her formula or your breast milk has the nutrients she needs, she needs the DHA, the vitamin D, the whole thing. She needs you to give her a bottle of formula or nurse her before you give her anything else.
If you do not give her the formula or breast milk you are keeping her nutrition from her. You can add the small amounts of food but she must have the formula or breastmilk for her "food" first. Until she is at least a couple of months older.
Baby food is only to teach her to chew and to swallow, not to feed her meals. That is why lots of babies get really fat when they start baby food, it makes them gain weight and they starve all the time so parents feed them more. They get a full tummy but the don't get the nutrition they need so they want to eat more. They get fat and starve all the time.
Give her what she needs, the bottle, and then offer her foods.