Forgive the late reponse Uclown but as i'm sure you're aware the forum has been deluged with spam posts. Given the number it has been difficult to actually see legitimate posts. Anyway, in answer to your question, no, they are definitely not the same. Read the posts below which go into some detail as to the differences. I can't seem to find the thread i'm really looking for though

. If i do i'll post it later.
https://curry-recipes.co.uk/curry/index.php?topic=4436.msg40590#msg40590https://curry-recipes.co.uk/curry/index.php?topic=3808.0I must admit to being very warey when i see tomato paste in a recipe unless its quantified. Fortunately, most recipe providers on here nowadays specify exactly what is required. Misinterpret it and it can have such a huge impact and possibly even ruin a perfectly good curry IMHO. Always better to err on the side of caution and add less or assume they mean diluted. I know some forum members dilute as much as 1:4 - 1 part paste to 4 parts water whilst other prefer a 1:1 ratio. Personally, i prefer to follow a 1:2 ratio as used at Zaal's in Fleet.
The example you quote is open to interpretation. Does it mean 2 tbsp already diluted or does it mean dilute 2 tbsp with 4 tbsp of water. One needs to be very clear when including this in any recipe. I know, cos i committed the cardinal sin which could have resulted in very tomatoey curries through unclear recipe instructions. Anyway, i hope this all helps to answer your question albeit a little while after you asked it
