In my experience, there’s an impulse to eat that can be curbed if you aim for foods you can chew on without outpacing your calorie count.

The classic is celery. Carrots, apples, and other crunchy foods all work pretty well, too. I can nosh and sate the raw impulse to eat without feeling like I need to starve myself at actual meal times. Just having vegetables you enjoy on hand to indulge in is a good for you generally speaking, even when you’re not aiming to lose pounds.

For bigger meals, soup is a favorite dish. Lots of fluids leave you full. You can have the flavors you enjoy without housing an entire slab of meat or a bunch of carbs. I also try to avoid sauces (which often means avoiding eating out generally speaking). All that stuff is packed with sugar, which makes everything more expensive to consume. Dry fried meat and veggies, spices and rubs for flavor, and grilled food rather than fried or stewed keeps me away from excess junk.

For my sweet tooth, Japanese candy tends to have less sugar than the American stuff. Mochi is better than a candy bar. Pocky is better than a box of popcorn.

I straight up cut soda and beer out of my diet when I’m focused on losing weight. (Really, just ditch soda entirely, or go to the flavored seltzer water - it’s awful for you).

After that, it really does help to count the calories. When you know what you’re eating, your logical “is this worth it” brain can temper the base impulses of the “I just want it in my mouth” animal brain. I hate counting calories, because it’s annoying. But making the things that are hard to count annoying to keep track of also helps to focus my diet back onto foods I’ve got memorized and are low calorie.