Grapefruit Mousse Cake with Grapefruit Jelly

A refreshing and aromatic grapefruit mousse cake featuring a delicate grapefruit jelly layer, a light sponge, and creamy mousse. This dessert highlights the vibrant flavor of grapefruit and is perfect for special occasions or as a show-stopping treat.

IntermediateFrench-inspired (Modern Patisserie)Serves 8

Printable version with shopping checklist

Source Video
2h 40m
Prep
30m
Cook
23m
Cleanup
3h 33m
Total

Cost Breakdown

Total cost:$7.80
Per serving:$0.98

Critical Success Points

  • Heating grapefruit juice only to 40°C to preserve color and flavor.
  • Blooming and dissolving gelatin properly.
  • Setting jelly in the refrigerator for at least 6 hours.
  • Folding meringue gently to maintain volume.
  • Arranging jelly carefully to avoid tearing.

Safety Warnings

  • Be careful when handling hot sugar or boiling mixtures.
  • Use caution with sharp knives when slicing jelly and cake.
  • Ensure proper refrigeration to prevent spoilage.