Preheat the oven - Preheat the oven to 375°F (190°C). This ensures that your mummy dogs will bake evenly and develop a golden crust.

Prepare the hot dogs - Using a knife, make several small slits in each hot dog. These slits will allow the hot dogs to expand slightly while baking and help them cook evenly. Be careful not to cut all the way through the hot dogs.

Wrap with crescent roll dough - Unroll the crescent roll dough and separate it into triangles. Take one triangle of dough and wrap it around a hot dog, starting from one end and working your way to the other end. Leave a small opening near the top to create the mummy's face. Repeat with the remaining hot dogs and dough triangles.

Bake the mummy dogs - Place the wrapped hot dogs on a baking sheet lined with parchment paper. Bake in the preheated oven for 10-12 minutes, or until the crescent dough is golden brown and crispy.

Add the spooky eyes - Once the mummy dogs are baked and slightly cooled, carefully attach two edible googly eyes to each hot dog where the opening is. Press gently to secure. If using an alternative like small pieces of black olive or piped mustard, place them using a toothpick or a small piping bag.

Serve and enjoy - Serve the Frightfully Delicious Mummy Dogs while they're still warm. They are great on their own or can be paired with your favorite dipping sauces like ketchup or mustard. Enjoy these spooky treats with a side of ghoulish laughter and Halloween fun!