Raspberry and Apple Muffins Mary Berry

Name: Raspberry and Apple Muffins Mary Berry
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: British
Ingredients: 85 g 3oz butter; 250 g 9oz self-raising flour; 1 tsp baking powder; 45 g 1½ oz ground almonds; 1½ tsp ground cinnamon; 115 g 4oz caster sugar; 2 large eggs; 250 g 9oz plain, full-fat yogurt; 1 tbsp full-fat or semi-skimmed milk; 175 g 6oz fresh raspberries; 1 eating apple (such as Cox’s, about 150g (5½ oz), peeled and chopped into 1cm (½ in) pieces); 2 tbsp caster sugar; 1 tbsp orange juice