Rolled cake with jam
1 jar of Merveilles jam or Confiturelle jam
100 g of sugar
30 g flour
1 sachet of vanilla sugar
1/2 half teaspoon baking powder
2 tsp. hot water
1 pinch of salt
Preheat oven to 180 ° C. Cover a rimmed baking sheet with parchment paper.
Separate the yolks from the egg whites. Beat the...