Start by assembling sliced strawberries towards the edges of a trifle jar.
Make the strawberry jelly as per instructions given behind the pack.
Pour the jelly mixture in the trifle jar and let it set for 40-50 minutes.
For custard , add 1+1/2 cup milk and sugar in a saucepan. Let it heat till all the sugar dissolves. Make cornflour slurry with cornflour and the remaining ½ cup milk.
Add the slurry in saucepan and let it cook till the custard thickens and comes to a boil.
Let the custard cool for 30-40 mins .
Once the jelly is set and custard is cooled, pour the custard over the jelly.
Further garnish the trifle with sliced strawberry and serve.
Recipe by Bake with Shivesh at https://bakewithshivesh.com/jelly-custard-trifle/