How many kilojoules in a cookie?

I can't tell you exactly how many kilojoules are in a cookie. Here's why:

* Cookies vary greatly: The size, ingredients, and recipe all influence the calorie (and therefore kilojoule) content. A tiny sugar cookie is vastly different from a giant chocolate chip cookie.

* I need more information: To give you an accurate answer, I would need to know the specific type of cookie, its weight, and the ingredients used.

How to find out the kilojoules in your cookie:

1. Check the packaging: If it's a store-bought cookie, the nutritional information should be listed on the package, usually in calories and kilojoules per serving.

2. Use an online calorie calculator: There are many websites that can estimate the calorie content of a homemade cookie based on the ingredients you provide.

3. Consult a nutritionist or dietitian: They can help you calculate the kilojoules in your specific cookie and provide personalized dietary advice.