Place the blackberries and lemons in a nonreactive pot with the pectin and butter, and bring to a strong boil. Add half the sugar. When the mixture shows further signs of beginning a second boil ...

Although they aren't mousse, lemon marmalade or lemon jam can be whisked until thinned out, then folded into whipped cream for a tasty lemon dessert if eggs aren’t available. This vegan ...

Add the gin and ginger. Boil rapidly for about 10 minutes or until the marmalade reaches setting point of 104°C. Ensure it does not stick on the base by stirring occasionally with a wooden spoon.

Add the lemon zest and fold in the flour and zest ... To assemble, place one cake layer on a serving plate and spread the marmalade over the top. Place the second later on top and gently press ...