### Clue: Buffet includes roasted edamame and mackerel pâté starters and a pastry dessert (5,4)
### Answer: CREAM PUFF 
 ### Explanation: Definition: a pastry dessert 
 CUFF(to slap;to buffet) **containing**(includes) **1st letters, respectively, of**(starters) "roasted edamame and mackerel pâté ".