I guess this is the sort of thing that doesn't really qualify as a dog-whistle, so much as it's just bigoted. Again, I know there's a liberal notion that Republicans are electoral geniuses who somehow render even their errors correct. (Peace to Nikki Giovanni.)
Cooking for yourself is one of the surest ways to eat well. Bestselling author Mark Bittman teaches James Hamblin the recipe that everyone is Googling.