Note that you cannot roll frozen puff pastry. It needs to thaw a bit to make it pliable. But you don't want it to soften all the way either because it will break when cut intro strips. How early you should take it out of the freezer depends on how hot it is in your kitchen. Note also that ovens behave differently. A fan assisted-oven will brown the puff pastry and bacon faster than a traditional oven. Check after 20 minutes to see how the bacon puff pastry asparagus spirals are doing. If they still look pale, bake for another five to ten minutes.