Gluten-free Coconut and Raspberry Muffins

Name: Gluten-free Coconut and Raspberry Muffins
Prep time: 20 min
Cook time: 1 h
Total time: 1 h
Yield: 12 pieces
Ingredients: 200 g fresh raspberries; 120 g unsalted butter; 150 g caster sugar; 250 g gluten-free plain white flour; 150 g coconut milk; 50 g desiccated coconut; 2 large eggs; 1 ½ tsp gluten-free baking powder; 1 tsp fine sea salt; 1 tsp xanthan gum; 1 tsp natural vanilla extract