Sponge

• 1. Warm egg + sugar and whisk
  2. Add Chestnut Resin and rice flour
  3. Mix the melted butter and milk
  4.Spread on the sheet pan and bake 180 degree for 13 min
  
  

Vanila cream

• Whip all ingredients
  

Marron cream

• 1.Blend Chestnut paste + butter till smooth
  2.Mix with the whipped cream+ Chestnut resin
  3. Pipe with the Mont Blanc cream Nozzle
  

Assemble

• -Spread the vanilla cream on the sponge sheet and roll
  -Pipe marron cream on the top of the roll cake