This easy cornflake cookies recipe is a classic. Coated in crunchy cornflakes and studded with juicy sultanas, these biscuits are delightful at any age. And did we mention the best part? They take just 35 minutes to make.
For an even simpler version of cornflake cookies, see our cheat’s cornflake cookie recipe – made with packet cake mix!
Ingredients
Method
Preheat oven to 180°C (160°C fan-forced).
Beat butter and sugar in small bowl with electric mixer until smooth, add egg, beat until combined.
Stir in sultanas and sifted flour.
Roll rounded teaspoons of mixture in Corn Flakes, place about 3cm apart on greased oven trays; flatten slightly.
Bake in oven about 20 minutes or until lightly browned. Cool on trays.
What are cornflake cookies?
Cornflake cookies are an old fashioned favourite for many Australians. They’re a simple sweet biscuit dough rolled in cornflakes. Some cornflake cookie or biscuit recipes and variations date back to the 1930s – not long after Kellogg’s Corn Flakes were first launched in Australia in 1924. So, it’s no surprise many of us have grown up with different versions of cornflakes, and cookies that include them.

3 tips for making cornflake cookies
- Use fresh cornflakes to make these cookies as crisp and crunchy as possible on the outside.
- Sift the flour before you add it to avoid lumps and get the smoothest cookie dough.
- Make sure there is enough space between the cookies on the trays for them to expand a bit as they cook.
What is the secret to fluffy & crispy cornflake biscuits?
Keep an eye on the cooking time to make sure you get the ideal cornflake cookies that are crunchy on the outside and sweet, fluffy and chewy on the inside.
You can choose how much or little you crush the cornflakes before coating the cookies. That way, you can tailor these biscuits to your personal preference. Just don’t crush the cornflakes too much or you might not get the desired crispiness.
Baking with cornflakes
As well as being a breakfast food, cereals are great in all kinds of recipes. When it comes to cornflakes, we have plenty of cookie recipes with cornflakes and choc chips, white chocolate or nuts, plus plenty of other variations. Also, we can’t forget other classics like honey joys and chocolate cornflake slice.