Posted July 6, 2012 6:00 a.m. EDT
Slice squash and zucchini and pile in the center of aluminum foil.
Add as much butter as you want.
Add fresh black pepper, then head to the grill!
While that cooks, prepare an onion to grill. Remove the skin and quarter it, but don't cut it all the way. Spread out the layers.
Then, sprinkle some garlic powder on top, wrap it up in foil and place it on the grill.
Cook the onion for 15 to 20 minutes.