A cookie dough I've been making for years with no problem is suddenly tasting salty. This happened twice in a row. I used unbleached flour instead of bleached flour both times and am wondering if the unbleached flour could be the problem? The second time I tried it, I used half a tsp of salt instead of the full teaspoon, half a tsp baking soda instead of 1 tsp, and the salt taste seems more pronounced. Anyone have any ideas? Thanks!