Hi S., I wondered the very same thing w/ my 7 month old daughter. I found a guide in one of those formula flyers they send in the mail, and it's been a good resource. Of course every baby is different, but it's good to have an idea of ballpark figures. 5-7 months, Breakfast- 2-3 tablespoons baby cereal, 6-8 ounces BM/Formula, Mid morning snack- 2-4 tblspns fruit, Lunch- 2-4 tblespns veggies, 1-2 tblespns cereal, 6-8 ozs BM/Formula, Mid Afternoon- 6-8 ozs. BM/Formula, Dinner- same as lunch. 8-12 months Breakfast- 3-5 tbls. cereal, 6-8 ozs. BM/Formula, Mid-morning- 2-4 ozs. 100% unsweetened juice diluted w/ water (limit to 4-6 ozs a day), dry toast strips, Lunch- 3-4 tbls veggies, 3-4 tbls pureed meat or mashed beans, 6-8 ozs. BM/Formula, Mid-afternoon- 2-4 ozs. BM/Formula, 2-4 tbls fruit, 3-5 tbls cereal, Dinner- 3-4 tbls each veggies, meat or beans, and fruit, 6-8 ozs. BM/Formula. It also gave solid food steps as 5-6 months- pureed, 6-7 months- mashed 7-9 months- minced fine, and 9-12 months- chopped. We space out the bottle feedings and the meals, about an hour apart, this works for us. I hope this helps you out, I refer to it often to see whether we are in the parameters, but baby will let you know best! Good luck!
K.