Brits call it vanilla slice
Else clues• Author of the advice
• Continental system proponent
• Creamy pastry
• Custard pastry
• Custardy dessert
• Emperor's pastry
• Exile at Elba
• Flaky pastry
• Josephine's mate
• Layered dessert
• Layered pastry
• Loser at Waterloo
• Pastry named for a French emperor
• Redhead born in Ajaccio
• Rich dessert
• The Little Corporal
• Waterloo loser
• Whom the Arc de Triomphe honors
• Author of the advice
• Brits call it vanilla slice
• Continental system proponent
• Creamy pastry
• Custard pastry
• Custardy dessert
• Emperor's pastry
• Exile at Elba
• Flaky pastry
• Josephine's mate
• Layered dessert
• Layered pastry
• Loser at Waterloo
• Pastry named for a French emperor
• Redhead born in Ajaccio
• Rich dessert
• The Little Corporal
• Waterloo loser
• Whom the Arc de Triomphe honors
• French general who became Emperor of the French (1769-1821)
• A rectangular piece of pastry with thin flaky layers and filled with custard cream