This is the part of the guide where cooking can be profitable. Monkfishes are very good in terms of experience and are a decent money-maker. You'll need about 16k of them cooked to OSRS Gold move on. This method is only for p2p (members) which requires completion of Swan Song quest if you are looking to get them yourself.
These are considered to be one of the best money-making opportunities following the cooking of 89 since Sharks are one of the most commonly consumed foods in OSRS. You can make them as high as 99 for a good profit but if you want top earnings, make sure you stop at 95. The amount of Sharks required to reach this level is about 11k.
This is a way for those looking speedier progress to max level and don't want to take longer routes. The gold you earn is to get experience rewards. It's simple: If you're looking to earn money, you could go with Sharks but if you're looking for more experience are required, then do Anglerfish. It will take you around 25k for the training process and be at 99. It's one of the best ways to make the most of your fishing.
There's a unique method to level up cooking in the quickest time and that is by making wines. You can get extremely quickly with these as they'll give you roughly 500k exp/hour. This method is very AFK-friendly with the only drawback this is that you need to spend somewhere under 15mil to have the most cooking power. You can make Jugs of Wine. To make Jug of Wine add grapes to the Jug of Water. This method is simple however it requires lots of concentration and clicks.
After completing Tai Bwo Wannai Trio quest that Cheap RuneScape Gold requires 30+ Cooking levels, players are able to cook Karambwan. It's a type of food that can be eaten at a slower rate, which makes it perfect for pvp , as you are able to have both of these meals and regular food at the same time.