Baby food progression

How long after starting baby food did you progress? My daughter is 4.5 months old and we started about 2 weeks ago (pediatrician approved) she eats 2 ounces of homemade baby food for dinner every night but literally downs it in like 5 minutes. When did you move to 4 ounces? Or twice a day etc?

PS I’m not into baby lead weaning. I’m also not waiting until 6 months or a year she’s 17 pounds and sitting unassisted. The pediatrician agrees she’s ready.

She drinks 4-6 6 ounce bottles a day. Sleeps threw the night 12 hours.