Hello there.
I would like to suggest a mod called Combustive Fishing.
Link: https://minecraft.curseforge.com/projects/combustive-fishing
Combustive Fishing adds a golden fishing rod with the ability to fish in lava!
Some fish you can get include: Combustive Cod, Searing Swordfish, and Bonefish.
Combustive Cod: Can be thrown and will explode on impact, can be thrown in water to instantly cool down turning it into Cooled Cod, which can be eaten instead of thrown.
Searing Swordfish: Can be used as an alternative for a burning weapon, without the need for fire aspect. Can also be cooled into a Tempered Swordfish which can be eaten. They can fill you up quite a bit but a more damaged swordfish will give you less hunger.
Bonefish: Can be used to tame wolves and ocelots alike. Cannot be eaten but can be used to get more bonemeal then regular bones.
Fishing in water will give you cooked food instead of raw. When fishing in lava you can also get junk and treasure like normal to.
Thank you for reviewing my suggestion. 
