Note Gertrude's Cat is a quest for members with OSRS Accounts only. If you're planning to join You can purchase low-cost RuneScape Memberships on rsorder.
Level range 1-15/20
There are two ways to get started. You can go up to 15 Cooking Shrimp with Shrimp or up to 20 cooking using Sardines. This is the second option because the higher the cooking level, the less possibility of burning food. It will require approximately 80 raw Shrimp to cook for 15 minutes or 100 Sardines for 20 cooking.
Level range 15/20-30
It is possible to begin cooking Trout starting at the level 15 cooking. As mentioned earlier, it is recommended to always raise the levels above the minimum level for in the event that it is feasible. You'll need about 130 trouts.
Level range 30-50
At this point it is possible to cook Salmon. You can purchase Salmon at the Grand Exchange or you can steal it by spam-clicking in Barbarian Village, because there will be people who will level fishing and thus throwing their catch away. It is recommended to buy around 1k salmons.
Level range 50-61
The biggest fleshy Tuna is the one that you need to cook in this of. If you aren't interested in purchasing it, or aren't interested in fishing You can also try taking Tuna in fish market stalls which will require 42 thieving. It will take around 2K Tunas.
Level range 61-76
Lobster is the best choice for you in this price range. It is a good time to stock up on supplies are available, but if you don't already have one of your own, consider purchasing expensive. You might want to consider purchasing OSRS gold to speed up the process and concentrate on acquiring the Cooking Capsule of Skill! It will require around 8.6k Lobsters. You may also begin cooking Lobsters when you reach 50 Cooking which would require about 10k Lobsters.
Level range 76-82
for F2P gamers, Swordfish is the best and you can even reach 99 Cooking. However, this is an extremely difficult task as you'll require around 90k Swordfish.
The methods listed below are only available to P2P users.
Level range 82-89
This level of range permits the cook to prepare Monkfish. Be aware that you may cook Sharks at this moment. Pick the most suitable method to your specific situation. You'll need about 16k Monkfish to cook 89 meals.
Level range 89-93
Cooking with Sharks is an alternative to achieve 99 Cooking. You could also change to Anglerfish to get lower rates if that's an option you can afford i.e. supply and money are not an issue for you. In order to reach 93 Cooking you'll require about 11k Sharks.
Level range 93-99
Anglerfish, the bizarre and terrifying creature that lives in the deeps that is currently roiling on the stove in order to fill you up in the future. It may look strange but it's extremely beneficial for health. You'll need about 25k anglerfish to achieve 99 Cooking.
Be aware that the process of catching Anglerfish requires 100 percent Piscarillius favor, which can be difficult to obtain as a result, which means there may be a lack of them on the GE or they aren't worth the price. However, if you own your own fish cooking Anglerfish at home can be very profitable.
For one Jug of wine, you'll need 1 unit of grapes and 1 Jug of water. Combine grapes together with Jugs of Water and voila! Grapes can be cultivated from Hosidius Vinery with 36 Farming and at 65% Hosidius favor. There is a chance with Cheap OSRS Fire Cape to produce a Bad Jug of Wine until you get to the 68th Cooking.