May take longer or less time to cool depending on weather.
Husband loved them! I added some Vanilla essence as I had some and thought what the hell. Very cheap as well if you get basic chocolate and basic rice krispies. - 21 Feb 2018
Good combination - but mixture as given was too liquid, so needed to add another 3oz Corn Flakes /Bran Flakes mix. Also added 1 to 2 oz sultanas. Then I had an excellent result - which I hope others will try (made 16). - 22 Jun 2013