You're probably not going to win against an opponent that can use Aerosmith singing "Sweet Emulsion".

That vile emulsion helped me lose and keep off over 100 pounds, kind of by accident.

My blood sugar was higher than I wanted, and so I was making adjustments to try to lower it. I decided to try to shift toward lower carbs--but instead of aiming to reduce the absolute amount of carbs, I decided to try to reduce the percent of my calories that came from carbs hoping that the issue was one of balance rather than magnitude.

For sandwiches, the way I reduced the percentage of calories from carbs was to switch from ordering my sandwiches with no mayo or light mayo to getting them with regular mayo. I also started ordering them with double meat, and sometimes also oil or double cheese.

I did similar things with other foods. If a particular food had options, I'd add the options that increased proteins and fats. E.g., extra cheese and extra meat on pizza.

If a particular food I wanted could not be adjusted by adding fats or proteins, I'd try to only eat it in meals where I did have enough other fat and proteins to keep the carb percentage of the meal down.

As a completely unanticipated side effect of this, I found that my total calorie intake dropped by 30-40%. Evidently adding more fats and proteins made my food more satisfying and so I ended up not feeling the need to eat as much as before.