Step 1

Mix one packet of jelly according to the instructions. Allow to set in the fridge.

Step 2

Line a trifle bowl with 250g of sliced jam roll. Make up the second box of jelly according to instructions, and pour the second jelly mix over the swiss roll. Allow to set in the fridge.

Step 3

Mix the mousse powder with milk and beat until thick and fluffy.

Step 4

Remove trifle bowl from fridge and layer with the first batch of set jelly. Layer mousse over the jelly. Top with the remaining sliced jam roll. Top with whipped cream.

Step 5

Decorate with sliced strawberries and crushed Flake bar.