Learn how to make rich, buttery toffee with ease—no special tools required, just simple ingredients and sweet results.

Equipment and preparation: For this recipe you will need a 15cm/6in, 23cm/9in and 30cm/12in round cake tin, thin cake boards of respective sizes, and 20cm/8in, 28cm/11in, 35cm/14in thick cake boards.

Ooey Gooey Butter Cake is decadent, rich, and buttery! It is hard to believe that it is made with a yellow cake mix. O ...