So "daha soğuk" is more cold or colder as it's an adjective but "daha fazla pasta" would be more cake as it's a noun?
That is correct.
In the audio recording for the “-im” ending (like in “isteyeceğ-im”) I always hear either “-em” or just “-e” (no “m”). Is that right? Is the “m” dropped in normal pronunciation?
Thank you for clearing that up.
" I will want much more tea " should be accepted!
No, it should not. "daha fazla" is just "more".
Much more would be "çok daha fazla".
Why isn't it just daha? Whenever I look up fazla in any dictionary, it always means too much, never more.
more plus adjective: daha plus adjective
more plus noun: daha çok/fazla plus noun
I want a little more tea.