This is a Alexa application to teach you cook step by step and balance you calories.

For recipe's part:

• Get ingredents list by saying "let's prepare for pasta".
• Instructions of cooking step by step by saying "let's cook for pasta".
• "Go to step 2" if you miss something.
• Say "next" to get next direction.

For calories' part:

There are several use cases for Alexa skill:

• Give me dishes lower than some calories.
• If exists, return list of recipes.Otherwise Alexa will ask you "Do you want some recommendations?"
• You could answer "yes please" or "no thanks"
• As for yes, the Alexa will give you a recommendation of what you can eat based on your storage. If you respond no, application will exit.