I really caution against cooking-related items like spices for one-size-fits-all gifts. So many people
don't cook. Even food items are risky, what with diets and food sensitivities and all that jazz. Half the people I know are either diabetic or giving up sugar on principle.
If you're determined to buy something related to the table, something like a decanter or a pitcher or a pretty serving bowl or platter is something that most people can probably make use of. If you go to Costco or somewhere like Cost Plus World Market or Pier One, you can get something attractive in your budget. Even if they don't use it for food, they can put flowers in it, and if it turns out not to be to their taste, they can return it.
Another option would be an in-kind gift, for example, a card offering to cook or bake them something of their choice on an occasion to be named later. Be prepared to provide a list of items that you're willing to make, with some flexibility to accommodate tastes and diets. If it turns out to go to somebody distant, you can limit the choices to shippable items; otherwise, you can deliver it, invite them over to eat it, or go cook it at their house, creating an excuse for a further get-together. That would make this impersonal grab-bag deal into something more personal, and $25 goes really far for homemade food.