Apple cinnamon muffins

Name: Apple cinnamon muffins
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 60 g walnuts; 60 g almonds; 150 g apples (unpeeled), cored and cut into pieces (3 cm); 2 eggs; 60 g milk (see Tips); 90 g brown sugar (see Tips); 120 g macadamia oil; 150 g wholemeal self-raising flour; 1 tsp ground cinnamon