Step 1: Make the Biscuit Crust
Grind digestive biscuits in food processor until fine crumbs
Alternatively, crush in sealed plastic bag with rolling pin
Transfer crumbs to mixing bowl
Add melted butter and mix until mixture resembles wet sand
Press mixture firmly into bottom of oval dish or springform pan
Use bottom of glass to pack down evenly
Place in refrigerator to set while preparing filling
Step 2: Prepare Whipped Cream
Chill mixing bowl and beaters in freezer for 10 minutes
Pour ¾ cup cold heavy whipping cream into chilled bowl
Beat on high speed until stiff peaks form
When beaters are lifted, cream should hold its shape
Set aside
Step 3: Make Cheesecake Filling
Beat softened cream cheese in large bowl until smooth and creamy
Add mango puree and beat until combined
Add melted, cooled white chocolate
Mix until completely smooth and uniform in color
Gently fold in whipped cream using spatula
Use folding motion (not stirring) to preserve airiness
Fold until no white streaks remain
Step 4: Assemble Cheesecake
Remove crust from refrigerator
Pour filling over set biscuit crust
Spread into even layer with spatula
Smooth top surface
Cover with plastic wrap
Refrigerate for 7-8 hours or overnight
Step 5: Prepare Mango Topping
Once cheesecake is fully set, peel ripe mangoes
Slice mangoes as thinly as possible
Arrange slices decoratively on top of set cheesecake
Create overlapping rows, spiral pattern, or artistic design
Step 6: Add Jelly Layer
Prepare mango jelly according to package instructions
Let jelly cool to room temperature
Using back of spoon, gently pour jelly over mango slices
Work slowly to avoid disturbing arrangement
Refrigerate until jelly sets completely (2-3 hours)
Step 7: Serve
Once jelly is set, cheesecake is ready to serve
Dip sharp knife in hot water and wipe dry between cuts
Cut into slices and serve cold