Gnome Restaurant

• 1). Travel to the Gnome Realm. Search the realm until you find the "Gnome Restaurant." Go inside the restaurant.
  
  
• 2). Talk to the owner and agree to play the mini-game. You have to deliver drinks to gnomes in different areas of RuneScape. You have a limited amount of time to deliver all the drinks.
  
  
• 3). Successfully deliver all of your drinks to earn credits. The amount is random and varies between one to three credits. Continue playing the game until you have earned 12 credits. Your credits will convert into one token.
  
  
• 4). Open your menu and select the token you have earned. Activate it to summon a gnome. The gnome appears on a terrorchick and gives you food; the mint cake is one of the foods that can appear.
  
  
• 5). Continue to complete the missions if you don't get the mint cake immediately. Continue to earn tokens until you have earned the mint cake. (The cakes come in batches of eight to 10.)
  
  

The Path of Glouphrie

• 1). Begin the Path of Glouphrie quest. This quest is located in the Gnome Realm.
  
  
• 2). Search for tangled toad's legs as you go through the mission. These are obtained by defeating toad enemies or can be found randomly in chests. Make sure you hold on to at least one set of legs.
  
  
• 3). Finish the Path of Glouphrie quest and talk to Longramle the Gnome. He is located at the end of the quest.
  
  
• 4). Give Longramble the tangled toad legs. He will give you a mint cake. (You can only get mint cake once using this method.)