Potatoes are king of satiety.
I dice up two giant baked potatoes for lunch daily and mix with a lean protein and some toppings like sliced jalapenos and sometimes Greek yogurt.
At 3 PM, I drink a Premier protein shake but don't eat again until 7AM the next day, yet I am still full by bedtime. Breakfast is a larger protein shake with fruit or almond butter + almond milk.
Easiest diet ever, and I feel great and hardly crave bread or sugar now.