Just an idea, I don't know if this helps very much but my 6+month old eats this per day but she is quite big (19 pounds 2 weeks ago at doc's appt). Every lo is different and appetites as well. Here is my rountine daily.
7:30 am wake and 6-7 ounce bottle
9:00 am 4 tsp fruit or veggies, 1/2-1tbsp rice cereal with 1 ounce formula in it
9:45-11:30(11:45) sleep
11;30-11:45 5 ounces
12:45 5 tsp veggies or fruit, 1-2 ounces formula
1:30(1:45)-2:45(3:00) nap
3:30 7-9 ounces bottle
4:45-5:15 catnap
5:30 2tbsp rice cereal, 6 tsp veggies and/or fruit, 2-3 ounces formula mixed with cereal and by mouth
6:30 bath, massage, cuddle
6:45 bottle 6-7 ounces,
7:00pm bed
Sleeps until 7:30am (no nightwakings)
She typically takes in 2-3 tbsp day rice cereal, 15 tsp day fruits and veggies total and has her extra milk in her cereal and from a cup during and after meals. She is drinking 29-32 ounces daily, though last week she cut her first two teeth so her milk and solid consumption went slightly down before the teeth broke, now she is back up again to the same amounts and more.