A bit of originality for your snack.
Preheat the oven to 180°C. Separate the egg whites from the yolks. Beat the yolks with hot water until they double in volume. Add the flour, cornstarch, baking powder, and mix well.
Incorporate the melted butter, tarragon, cheese, salt, and pepper. Whip the egg whites until stiff, then add them to the mixture, folding gently.
Line a 28 x 22 cm baking tray with parchment paper, pour in the batter, and bake for 10 to 12 minutes. Remove from the oven, roll it in a damp cloth widthwise. Let it cool.
Slice and secure with nice picks.
To finish, my advice: To vary the pleasures, flavors, and colors, you can either change the ingredients of the sponge cake or prepare it plain and fill it with cream cheese or goat cheese, ham, or smoked salmon! Enjoy your appetizer!!!!
0 servings
6
TH 
EN