You are very lucky to be able to eat like that without weight gain! The extra 200 calories would be more of the same, just bigger portions. I record everything

You are very lucky to be able to eat like that without weight gain! The extra 200 calories would be more of the same, just bigger portions. I record everything by weight when eating at home, and have a good feel for calories per unit weight, but double check often. Cheeses are about 100 cals per oz, breads or snacks with little fat (pretzels) are 80-100 cals per oz, nuts are dangerously calorific at 160-180 cal per oz. Peanut butter is the same. I eat nearly everything, both good and bad for me, but keep track of calories and it's been working for me. I do eat ice cream occasionally, with full awareness of how much. My calorie limit is a target, but I enjoy life. The only thing I've eliminated completely is alcohol.