Make your favorite pizza dough recipe (here's mine, with the ingredients above)

If you want some extra jazz in the flavors, marinate the feta (link has full instructions)

Slice the zucchini up into thin coins or half-moons. Grill with olive oil, salt, and pepper in a basket. For the corn you can either grill it on the cob and then slice the kernels off, or slice the kernels first and grill them in a basket.

Roll out your pizza dough into medium rounds, a little thicker at the edges. I recommend not going to big, because it's harder to manage on the grill.

Get all your ingredients assembled by the grill, because things go quickly. Preheat the grill to 400+ F.

Brush some olive oil on one side of the dough and place it on the grill. Go ahead and brush some olive oil on the side that's face up. Turn the burners right under the dough down to low-medium but keep the other burners on high (indirect heat), and close the grill for 2-3 minutes.

Then using long silicone tongs and/or a large grill spatula, flip the dough over. Brush a little more olive oil on the cooked side, sprinkle with a little shredded mozzarella, then quickly spread the grilled zucchini and corn on top. Sprinkle the cubes of marinated feta throughout and then sprinkle with the shredded mozzarella. Don't go overboard, it will make the pizza soggy and the cheese won't melt.

Close the grill and cook until the bottom is nice and crispy, the toppings are warmed through, and the cheese is melted---another 2 to 5 minutes. It will vary depending on your grill. You can turn your burners down a little to avoid burning it, but I've found that it does need SOME direct heat to get cooked well and get everything melted.