Sorry to be a killjoy, but if I get a really low reading at 2 hours I test again at 3. Still low? Try again at 4. Fatty meals can take longer to digest and show up on a meter, and there is also the problem of delayed stomach emptying (gastroparesis, which I understand is a common diabetic complication). I experience this myself and it causes me to use a lot of strips. I can even see a lower reading at 2 hours than before my meal. Dr Bernstein says this problem can be resolved by years of perfect bgs, but perfect bgs seem to be beyond my possibilities.