Preheat oven to 400ºF. On a large rimmed baking sheet with parchment paper, place the grapes and cherry tomatoes. Drizzle with 1 tbsp of olive oil, kosher salt, and a few sprigs of thyme. Roast for 15-20 minutes until he grapes are slightly wrinkled and jammy.
Turn the oven to 450ºF. Roll or stretch the pizza dough into an oval and place on top of a parchment lined baking sheet. Spread the top of the dough with the remaining tablespoon of olive oil. Then sprinkle the garlic evenly. Scatter the slices of tallegio on top of the garlic.
Using a slotted spoon, remove the grapes and tomatoes from the pan and place on top of the tallegio. Drizzle some of the leftover pan juice over top. Sprinkle with half of the thyme.
Bake for 10-12 minutes until the cheese is melted and the dough is bubbling.
Top with the remaining thyme leaves and a drizzle of honey. Slice, serve, and enjoy!