Are there particular words that you want to use?

You may or may not want to use healthy in the name. But, if not, you can always add a tagline that will explain more fully the foods you make.

Healthy and Delicious
Delicious Eats
Yummy and Delicious
Yummy Foods
Yummy Eats
Healthy Appetites
Food is Good
Fresh and Delicious
Healthy on the Double
Lunches on the Double (with tag line: Healthy lunches brought to your door)

Hope some of these help :)

Oh and make sure that the domain name is available (a .com preferably). Given your service you'll definitely need a website so that people can see your menu, your delivery schedule, order online, etc.

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