I'd never heard of Spike seasoning blend, so I looked it up. It sounds as if it has a lot of good things in it, so I'm sure it tastes delicious. I have a blend like that that was given to me by a friend, but I don't have the original container, so I can't compare the ingredients, but I might look for Spike next time I go shopping, so I can try it out. I'll be grilling soon, and it's always nice to spice up the grilled veggies.
I love it! It would be very good for grilling. When I make salmon (broiled in the toaster oven) I just sprinkle a bit of salt on each side and then load of the filet(s) with Spike. It makes everything better, even eggs! (I'm not too keen on eggs and generally don't eat them unless someone else wants them included in the meal).