Cooking
From Runewiki
Cooking
Cooking is a skill that makes runescape stand out. Who else but runescape would think of cooking. Many players have dedicated there account to cooking and one of which was me (i set up my own restaurant)
Restaraunts
If you want to start up a restaraunt it is sometimes easier to do it by yourself. The trouble with that is your not always at the restaraunt. My advice is get some employees and make them sell the food (N.B. not everyone can be trusted). Make enough food to last 2 days (48 hours) of selling. Then one day help at the restaraunt and the other to make more food! Also make a menu with the prices on (email it to employees or tell them to write it down) Pay your employees once every 2 day 10% of what they sold (i.e. they sell 200gp of food in 2 days, you give them 20gp (don't pay them unless you get the money they made you first))
employees
If your stuck for employees why not contact chef shauna (as a waitress) or get some of your friends to be employees.
Thanks for reading!