I've previously made very successful ddeokbokki for quite a few people (it was just like what you'd have in an authentic Korean restuarant) using Maangchi's awesome recipe.
So, to be honest, I wasn't quite sure on how this was going to turn out as I was making it but it turned out awesome!
2 cups of water
5 dried anchovies
A handful of kelp
2 spring onions (aka green onions)
½ a sheet of Fish cake
1 serving of rice cake (about 13)
1 hardboiled egg (optional)
Sesame seeds (optional)
1 teaspoon of Red pepper flakes (gochugaru)
2 good teaspoons of red pepper paste (gochujang)
1 teaspoon of sugar