Not being one to just follow a recipe correctly, I decided to modify Stephen's roasted potato recipe by throwing the lubed-up potatoes on the grill. Bryan was sure they would take forever to cook, but over a medium-low flame, it only took about 20 minutes to cook the potatoes, which is actually how long they've been taking me in the oven despite Stephen's assurance they take only 15 minutes.
Similar to his recipe, I tossed about 1 lb. of potatoes cut in 1/4-inch slices in about 2 T. olive oil, 1/2 t. salt and 1/4 t. Mrs. Dash Garlic Seasoning, then placed the potatoes inside of a burger grilling grate — I don't know if we've ever used that thing to grill burgers, but it works wonders for vegetables that too easily fall through the regular grill racks!
I cooked them for about 8 minutes on one side, flipped the grilling grate over and cooked the other side for about 8 more minutes. I gave each side another 4 minutes each, moving the grate around to more evenly distribute the charring, and each piece turned out perfectly cooked.
And also being one to not waste anything, I used the olive oil and seasonings that remained in the bowl to coat a package of broccolini that we also threw on the grill for about 10 minutes. As Bryan put it, "I don't think I've ever had a bad grilled vegetable," but these ones were among the best I've tasted the summer.