Caramel rice krispie squares

Makes 10 to 12 squares

Ingredients

4 oz white marshmallows (actually I think it doesn't matter if they are pink...)
4 oz cream caramels
4 oz butter
6 oz rice krispies (this is a whole packet!)

1. Place the marshmallows, toffees and butter in a large non-stick pan and heat gently, stirring with a wooden spoon, until they are melted and the mixture is blended.
2. Draw the pan off the heat.
3. Add the rice krispies all at once and stir gently until they are all coated with caramel.
4. Pour the mixture into a large shallow rectangular tin and press down evenly.
5. Leave in a cool place until they have set firm, and then cut them into squares (using a plastic implement if you are using a non-stick baking tin).
6. Store in an airtight tin. It's best to eat them fairly soon.