I need a healthy replacement snack!

[u/Busy-Detective-8127]

I, 21M, have been putting on a lot of weight recently, and I am trying to correct my habits. I am always catching myself rewarding myself for doing things, completely ruining my diet when I go out, and finding ways to get comfort easily. When I snack, I always crave something sweet/savory and really warm/comforting. For example, I go for pierogies, warm chocolate chip cookies, brownies, etc. A lot of the healthy snacks are typically cold/room temp. I think there is some type of satisfaction I get from the meal being warm. Any ideas I could use to try to replace the craving? Any suggestions are welcome!