Description
A delicate, creamy dessert stabilized by gelatin.
Technical
Panna cotta relies on collagen denaturation (gelatin hydration at 50-60°C) followed by triple helix reformation during cooling. Sugar lowers water activity while dairy proteins provide emulsion stability.
Culinary Significance
Served chilled with fruit coulis or caramel, its texture balances spoonable firmness against melt-in-mouth richness.
Science
Primary Reaction
Gelatin helix reformation
Parameters
Temperature
50°C optimal
4°C to 60°C range
Time
6 hours
4 hours – 12 hours
Equipment
Bain-marieFine mesh strainerRamekins/molds