First, soak the tteokbokki in normal water before starting to prepare the sauce.
Take a large deep skillet and cook the bacon until it becomes crispy. Now, remove it from the pan and keep it aside.
Using the same skillet, add 1-2 tablespoons of vegetable oil, sliced green onions, and minced garlic. Saute everything for at least 1 minute or until they become slightly brown.
Now add the anchovy broth, milk, heavy cream, soy sauce, brown sugar, gochugaru, and gochujang. Store well to combine everything. Bring it to a boil over medium to high heat for about 4 to 5 minutes.
When the sauce is cooked well and boiling, it's time to add the drained tteokbokki. Cook for 4 to 5 minutes or until they become soft. Keep stirring occasionally so that they do not stick to the bottom of the skillet.
Next, add the fish cakes and sausages. Let it cook until the sauce becomes thick. It might take 8 to 10 minutes more. Also, it's your choice how thick you want the sauce to be!
Turn off the heat now. Then, add the bacon & sesame oil and mix properly.
To serve, put the rose tteokbokki in a small bowl. Sprinkle some toasted sesame seeds, green onion, parmesan cheese, and add sliced boiled eggs. And it's ready!