Autumnal Squash Pizza

Name: Autumnal Squash Pizza
Yield: Makes one 16-inch pizza
Ingredients: Sea salt, to taste; 12–18 sprigs thyme; Cornmeal or 00 flour; 1 tablespoon olive oil; 1 clove black garlic, crushed; 1 cup packed flat leaf parsley; Sea salt; ⅓ cup olive oil; ⅔ cup raw pepitas (pumpkin seeds); ¼ cup fresh sage, packed; Olive oil; 2 pounds butternut squash, cubed; 3 tablespoons olive oil; 2 garlic cloves, whole; 1 cup vegetable stock; 1 tablespoon fresh thyme, chopped; 1 tablespoon fresh rosemary, chopped; 1 pinch pepper; 1½ teaspoons salt; 1 medium-to-large spaghetti squash