Krachel with Nutella® and Blueberry

Ingredients

• flour
• teaspoon salt
• A pinch of Arabic gum
• tablespoon anise
• tablespoons toasted sesame seeds
• tablespoons orange blossom water
• A big egg
• sachets of baker's dry yeast
• cl warm low-fat milk
• soft butter
• egg for the gilding
• Sesame seeds
• Nutella® for stuffing
• blueberry