The Nested Method: This involves piping a smaller "core" of one filling inside a larger "shell" of another filling before injecting both into the pastry. This creates a surprise center when the dessert is bitten into.

Delight - Double Penetration

The Nested Method: This involves piping a smaller "core" of one filling inside a larger "shell" of another filling before injecting both into the pastry. This creates a surprise center when the dessert is bitten into.