Sablés Fourrés à la pâte à tartiner

wheat flour, cane sugar, butter, eggs, sunflower oil, dark chocolate (cane sugar, cocoa butter, cocoa powder), hazelnut, skimmed milk powder, low-fat cocoa powder, salt baking powder, ammonium carbonate, cocoa butter, emulsifier: sunflower lecithin, antioxidant: rosemary extract from organic farming