Is it a carb issue? Are you craving carbs after a reasonable amount of training? It might be a case of pushing through and becoming more fat adapted. But that probably doesn’t apply if you’re already relatively fat adapted.
Try consuming more fat, protein and fibre! I always end up having crazy cravings if my meal is not balanced with the above 3! And if required and you aren’t doing keto have small amount of carbs too as that gives energy for your training! But definitely add more protein, fat and fibre!
This may sound funny but I think you are not eating enough and are falling into a diet mentality. If that is correct the solution is to overhaul your relationship with food.
One problem with serial dieters (a lifelong affliction in some) is that they are perpetually pursuing a skinnier self through ‘dieting’, which I like to define the word as an unsustainable eating habit more akin to an eating disorder. Diet (no quotes) is everything you eat, good or bad. ‘Dieting’ (with quotes) is the unsustainable approach that has one common result; the ‘what the heck’ effect (https://www.nytimes.com/2022/01/17/well/eat/intuitive-eating-diet-cycle.html for the long version). Never ever ever ever (really, never) ‘diet’; always strive to improve your diet to support you and your goals.
If you clean your diet and you get hungry, you should be set to gorge yourself on something that is actually good for you.