Mix the powdered yeast and warm water together. .Let it rest for 5 to 10 minutes.  Add the milk, sugar, salt, flour, and the melted butter to the yeast. Mix together until it forms a dough.  Shape the dough into a ball and drizzle olive oil on top. Let it sit for an hour until it doubles in size. Using a rolling pin, roll the dough out to a circle and add a jar of Perfect Choice Basil Pesto.  Place the dough in a baking mold and let it rest for 30 minutes. Bake for 30 to 40 minutes at 355°F (180°C).