It depends on my goals for the day.
Some days I do IF or TRE (intermittent fasting or time restricted eating windows). Then I make sure to hit my protein goals for the day along with the calorie load/carb load I'm doing for the day.
Other days, I eat to hunger. But the difference is, I will schedule my meals. 2-3 main meals. And I will allow a snack of x y or z (very specific choices at specific timings) if needed. So it is a structured thing, not grazing, not standing at the fridge wondering what I "feel" like eating. Nope it's more like (1 cup of veggies and Greek ranch dip-homemade, or 1 hb egg, or a lite string cheese + 1 slice BH turkey or everroast chicken, or 1/2 tiny gs apple with 1/2 oz walnuts-raw), that sort of thing.
Some days I schedule for a sf popsicle at night, or a sf jello, or sf protein pudding, or chia pudding.