I don't eat a lot of food, on average I probably eat about 2,500kcal a day. Since I quit drinking I am expecting to lose weight

The problem is now I'm eating a lot of snacks so I need to stop that.

I usually eat a hot breakfast of bacon and eggs (and other things sometimes) either at home or out of home, and then at dinner I eat a big real meal, ideally 1/3rd carb-meat-veg but sometimes it's 50/50 carb/meat LoLoLoLoL, usually very rich with thick sauce etc.