Chewy apricot and coconut granola bars

Ingredients

• 1/2 cup brown sugar, firmly packed
• 1/4 cup honey
• 125 gram butter
• 2 tablespoon peanut butter
• 3 cup oats
• 1 cup puffed rice
• 3/4 cup chopped dried apricots
• 3/4 cup desiccated coconut
• 1/4 cup sunflower seeds
• Drizzle
• 1/3 cup icing sugar
• 2 teaspoon Greek-style yoghurt
• 1/2 teaspoon vanilla extract