Get some multigrain snack (like a bun not chips) or an apple. You eat less after.

A low-sugar (Monster, Nightwatch) energy drink can be a temorary substitute. Zero-sugar just get me more munchies(?) long-term.

What i noticed:

• less pasta/potato in my diet: less appetite for snacks
• two meals over the day is better than 3, as long as they are not too far apart, or else you can’t trick your wish for a snack with “i’ll cook in a hour anyway”.