I did it again.... made a meal, recipe for pasta sauce was nice and small, something like 200 kcals per portion. I measure out the pasta - 100g was something like 350 kcals and eek, thinks I, that's a lot. I carefully divide 100g of pasta between two and think "wow, that's a lot of calories for such a small meal" - then realise I'd forgotten to halve the amounts of kcals on the pasta. So that was a 350 kcal meal! I thought it was a 550 kcal meal. Me and my maths. Celebrated by having a glass of red because we had a burst pipe and all my flooring has come up and that put me in a fractious mood!
So - every cloud has a silver lining