Warming chorizo pasta

This was my late lunch on Friday. Hungover again (damn this Christmas party season), we had had Christmas champagne at work about 11 o'clock, and by the time I reached my parents' house at about 3.00pm I was starving and needed something big. I made myself a pasta dish - penne pasta, chunky chorizo sausage, onion, red pepper and my mum's homemade tomato sauce from the freezer. It was just what the doctor ordered, so to speak. My mum asked me what I thought of the tomato sauce - I was honest and said it was delicious but very lemony (surprising as it only had a dash of lemon juice in it, I suppose to add a bit of a fresh tang) so I don't think chorizo was the best match for it. With prawns it would be fab. Great!