How do you make a tilted layer in a dessert cup?+
To get a clean diagonal line, chill the first layer while the glass is held at an angle. The easiest way is to rest each glass in a muffin tin or an egg carton so it cannot slide. Fill with chocolate mousse then chill until it is properly set and springy to the touch. Once set, stand the glasses upright and then add the jelly.
Why did my jelly mix into the mousse layer?+
This almost always happens for one of two reasons. Either the mousse was not fully set or the jelly was still warm when you poured it in. Let the mousse chill until firm, usually 45 to 60 minutes. Let the jelly cool to room temperature before pouring, then pour slowly over the back of a spoon so it lands gently.
How long does chocolate mousse need to set before adding jelly?+
Plan for 45 to 60 minutes in the fridge, sometimes a little longer depending on your glass size and fridge temperature. A good test is to lightly touch the surface with a clean finger. It should feel set and not stick to your finger. If it still feels soft, give it another 15 minutes.
Can I use jelly powder or Jello instead of gelatine and juice?+
Yes. Use a strawberry or raspberry flavoured jelly powder and make it a little stronger than the box suggests so it cuts cleanly and holds a neat layer. A simple rule is to use about 10 to 15 percent less water than directed. Let it cool to room temperature before pouring so it does not melt the mousse.
How do you make the strawberry cream drops that hold their shape?+
Use cold double cream and add mascarpone or full fat cream cheese to stabilise it. Whip until firm peaks so it pipes neatly. Freeze dried strawberry powder gives the best flavour without making it runny. If you use jam, push it through a sieve first and add it slowly so the cream does not loosen.
How long do chocolate mousse and jelly cups last in the fridge?+
They are best within 24 hours for the sharpest layers and the prettiest topping. They will keep for up to 3 days covered in the fridge but the piped cream can soften and the jelly can weep a little over time. If you want the best look, make the cups ahead then pipe the strawberry cream just before serving.
