Grind hazelnuts, honey, and chocolate into a homogeneous mass
When the dough has come up, punch the dough and pull it out of the bowl. Knead it well again and divide it into 10-15 equal parts
Get a dough, flatten it on a wooden board dusted with a little flour. Add a teaspoon of filling in the center, then form a round bun or dinner roll. Poke the center with your finger to give a deep indentation. Repeat with the rest of the dough
With a pairing knife, cut 8 slices around each ball. Don't slice all the way into the center to make the pumpkin shape
Place them, 2-inch apart, on a baking sheet lined with parchment paper or baking mat. Let them rise again until they become double in volume, about 45 minutes