I don't need to mention what would be the effect, but I strongly recommend you to read carefully these 3 eating plans, described bellow, and select the one you like most and think it's easy to follow.
Plan 1
Eat your breakfast, kiss your kids and go to work. Don't even think about food before the lunch-time. You will say: "This is easy, lunch is my first meal for the day." OK, but how many times you eat after lunch? I am not talking about your main meals, I am talking about snacks. If you have a solid breakfast perhaps you won't need candies, cookies etc. between lunch and dinner.
At dinner eat only low calories foods and take a walk with your family. Enjoy yourself, forget about food. When you are back at home go to bed earlier than normal, so you can't get hungry again for the rest of the day.
Plan 2
If you are like me and most of my friends, you just don't have time for breakfast. I need to wake up at 6 am to have a breakfast before going to work. I like to sleep to the last moment, drink a cup of coffee and go out. I am not saying that's healthy, but it's my real way of life.
What do you need to do in this case? Have a solid lunch with your fellows, but don't go too far thinking: "That's all, I will miss the dinner". Take a small meal in about 3 hours. Remember: no candies, only low calories foods.
When you are back at home make sure that at least 5 hours passed, since your light afternoon meal, before eating again. It is highly important to have a light dinner again, or you will put some additional weight. After that take a walk or do whatever you want, but stay away from the kitchen.
Plan 3
Let's say you are a very busy person. During the day you can eat only on the go and don't have time to have a normal breakfast or lunch. Most of the time you eat 2 burgers and a salad from the nearest fast food restaurant. When you are back home for dinner, you are as hungry as if you haven't eaten for couple of weeks.
The result? You take most of the calories at dinner. This means you will gain an additional unwanted weight. If this picture looks bad, I assure you it could get worse!
And here is the solution: get the bag with your low calories home cooked breakfast and go to work. When you feel hungry eat your breakfast. Next meal need to be light too - salad and juice. Never eat too much at dinner. Even if your wife has prepared your favorite meal to make you happy, or got ready-to-cook food from the supermarket, be very careful measuring the amount of calories you take at dinner. No eating after dinner is allowed.
In conclusion...
The most difficult part in those 3 plans is the one, that you should not eat anything between your main meals. But this is another quite bigger topic and you can find more information about it at Weight Loss Advisor. One of the keys to success is to get yourself down to work twice as hard, and whatever you do: do not think about how hungry you are or how much time you have until next meal.