For an extra layer of flavor, consider adding a pinch of red pepper flakes to the herb butter mixture. If you don't have fresh herbs on hand, dried herbs can be used. Use about 1 teaspoon of dried parsley and 1/2 teaspoon of dried rosemary. Ensure the dough balls are thawed but still firm to prevent them from becoming too sticky and difficult to handle. For a golden-brown crust, brush the tops of the rolls with an egg wash before baking.