Pork chops with mustard and tomato sauce

I still remember hating mustard when I was young, I didn't like it on my burgers but again, as always, after making a dish with mustard in it, I started loving it. Maybe its because its dijon mustard and not American mustard. I am not too sure. Anyway, for this, pan fry pork chops (seasoned with salt and pepper) with butter till they are brown on both sides. Remove from the pan. Add white wine and boil till the alcohol is almost all evaporated. Add cream and tomato puree and simmer for a while. Return the pork to the pan and simmer till the meat is cooked. Add peeled and diced tomatoes, dijon mustard and tarragon Heat thoroughly and serve.