Oatmeal cookies with chocolate and nuts

These can be baked at 170°C with a fan oven if you want to bake several trays at once. This may cause slightly uneven baking, so I recommend keeping an eye on them and rotating or swapping the trays if needed. Alternatively, you can bake one tray at a time at 200°C using top and bottom heat. Ingredients 85 g butter 50 g nuts, chopped (e.g. walnuts, hazelnuts, pecans) 100 g rolled oats 1 tbsp plain