It is a work in progress. What I have so far is this. The second column is carbs.
100 gms apple has 14 gms carbs and 52 calories
14
100 gms of unsweetened Soya 38 cals
4
100 gms cooked Quacker Old fashioned oats 63.4 cals
10.8
100 gms of Walnuts 654 cals
13.7
100 gms...