If eating out, order your meal and ask the server to wrap up half of the portion to take home with your for the next day, keeping your portion size in check, and stretching your dollar into two meals.

I've been experimenting more and more with LN2, liquid nitrogen. I've used it in battle on 'Iron Chef America,' but have also made some great ice creams at home for my family. Since it freezes basically on contact, you can have ice cream ready in mere minutes.

When I'm home, the heart and soul of our family is in the kitchen. Growing up, my parents both worked, so dinnertime was for family - the TV was off. I think it's important to grab that time and really make it special, even after a tough day.

My humanitarian work evolved from being with my family. My mom, my dad, they really set a great example for giving back. My mom was a nurse, my dad was a school teacher. But my mom did a lot of things for geriatrics and elderly people. She would do home visits for free.

My Mom always cooked healthy. Greek food lends itself to cooking healthy.

Chronic malnutrition, or the lack of proper nutrition over time directly contributes to three times as many child deaths as food scarcity. Yet surprisingly, you don't really hear about this hidden crisis through the morning news, Twitter or headlines of major newspapers.

I launched Chefs for Humanity, a national nonprofit, with my voice, heart and money from my own pocket. Money gives you the ability to make a difference in the world and, when used in a positive way, is a lot of fun.

The type of cuisine I do, especially after being on 'Iron Chef' for several years, is a lot of global cuisine. My strength has always been Mediterranean cuisine across the board from Morocco, Spain, Italy, Greece, France, but I think now I'm doing a lot of very different cuisines all the time.

My humanitarian work evolved from being with my family. My mom, my dad, they really set a great example for giving back. My mom was a nurse, my dad was a school teacher. But my mom did a lot of things for geriatrics and elderly people. She would do home visits for free.

Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.