From your post you seem very food focused. I understand that. When I cook picking and tasting adds invisible calories. Spending long periods of time in the kitchen prepping food probably stimulates your appetite.
I’ve lost 2 st inn10 months on 1400-1500 calories a day. No exercise apart from everyday activities. But I have changed my relationship with food. I don’t obsess over what we are eating on a daily basis, but shop with a menu in mind and then wing it from day to day. What did help, initially was using a food prep delivery service. I could choose meals for 3 days that were cooked from scratch but the calorie content was taken care of. I wasn’t constantly thinking about food and not in the kitchen picking while preparing a meal.
We no longer use the meal plans and I have reset my food relationship. I have no idea what we will eat this evening. I e just eaten brunch, and it leaves me with about 1000cals for this evening.
We often develop a behaviour pattern with food according to a set meal timetable rather than eating when we are hungry. DH & I have fallen into a pattern of two meals a day. DH will have a snack mid afternoon ( he has never had a weight problem) which means he’s usually hungry around the same time I get hungry.
I don’t snack but if I haven’t had my full calorie allowance, after my evening meal, I may have something as a pudding.
None of us have a particularly sweet tooth so a packet of biscuits wil last months in our house. I occasionally treat DH and I to a cake if I’m food shopping but again they may sit in the fridge or cupboard for a while.
DH likes a bit of chocolate and is a crisp adduct. To stop me indulging I buy stuff I don’t like so I’m not tempted to pick.
I love baking but again it tends to sit in the cupboard for weeks unless DS is home from uni but he took a batch of brownies and a birthday cake back to uni and they were a hit with his flat mates. He came home to play rugby yesterday with a list of requests. So I have a new outlet for my baking addiction. I used to bake for work ( I was the boss so it kept the staff sweet) but I only work one day a week so don’t bake as much for them.
I think that I have accepted that as we age we need less food. It does take a while to adjust. I still have another stone to lose but losing about 2-3 lbs a month is fine for me.