Here are some ways to add volume to your diet while lowering the number of calories:
Add whole grains. Whole grains contain more fiber than refined grains and have slightly fewer calories.
Eat your non-starchy vegetables. Not only are they good for you, they also can help you lose weight.
Have a green salad. Starting lunch or dinner with a simple green salad topped with low-calorie or fat-free dressing can help you feel fuller, so you will eat fewer calories during that meal.
Include fruit. Fruit is generally low in energy density because it's high in water.
Don't forget protein. Eating enough protein-rich, lower-calorie foods increases satiety and slightly increases metabolism, says Dr. Rolls.
Switch to water. Water is the number one weight-loss choice when it's chosen as an alternative to beverages containing lots of calories. You can get your water via unsweetened tea or coffee, flavored unsweetened mineral water, tap water with lime or lemon or calorie-free soft drinks. For your ideal weight check this link-
Healthy Weight - What's my ideal weight? - Revolution Health