Jam-Filled Crumb Buns

• 180 g strawberry or seedless raspberry jam, or any other jam of your choice
• Egg wash: 1

Form the dough into 12 buns as in the Sugared Brioche Rolls. Arrange the buns on the work surface and cover them with a clean tea towel; let them rest until they start to puff slightly, 10-30 minutes, depending on the starting temperature of the dough. Pick up and invert one of the buns; supporting the rounded (top) side with your fingers, use your thumbs to m