As I’ve aged, I’ve decided that I find bland food offensive. I compulsively purchase exotic spice blends and add them to everything, am unsatisfied with restaurants that lean on salt as their key seasoning, and I find myself enamored by new brands of hot sauce. As a result, the food that I cook at home contains layers of flavors and a little heat — hence my newest recipe, Lemon Harissa Cabbage Soup. …