Rustic nut gingerbread hearts - Moje wypieki

Ingredients

• 100 g honey
• 100 g golden syrup*
• 50 g brown sugar
• 200 g ground almonds (or ground walnuts or pecans)
• 100 g plain flour
• 100 g chopped walnuts or pecans
• 1 large egg
• 15 g mixed spice
• ¾ tsp bicarbonate of soda
• 2 cups icing sugar
• 6 tbsp walnut liqueur