A typical day for me is a coffee or tea for breakfast and I try to keep my 500 cals for dinner.
I'll have a skim latte in the arvo and then have a 300 cal dinner. Maybe an icy pole afterwards.
Main benefits come from having a longer fast. Try to skip breakfast or lunch and drink lots of water. Use diet drinks, miso soup or such to fill up.
Hunger pangs go. They don't hang around.
I started with having a boiled egg and had asparagus spears to dip for breakfasts when I first started fasting.
Once I got used to feeling a but hungry, I skipped breakfast.
Sometimes I'll have lunch, but mostly I try to keep myself busy until after work, or when DH gets home and I have a skim latte which settles the pangs until we eat tea.