1. Preheat oven to 175°C
2. Line a cookie tray with baking paper, set aside.
3. Put the banana into a large mixing bowl. Use a fork to mash the banana.
4. Add 1 cup plain flour, egg, peanut butter and rolled oats to the mixing bowl.
5. Use a spatula to incorporate all ingredients.
6. Sprinkle 1 Tbsp plain flour on a rolling mat.
7. Knead the dough for 2 minutes till if forms a ball. If the dough is sticky add a little more flour.
8. Sprinkle 1 Tbsp plain flour on the rolling mat.
9. Flatten the dough with your hands.
10. Sprinkle 1 Tbsp plain flour over the top of the mix so the rolling pin doesn’t stick.
11. Roll the dough with a rolling pin with blue disk until it is an even 1cm thick.
12. Use a cutter to cut into bone shapes.
13. Place the biscuits on the lined biscuit tray.
14. Roll up any remaining dough and continue to roll and cut biscuits with the remaining dough.
15. Bake the biscuits in the preheated oven until the biscuits are set and golden brown:
a. 15 minutes for the small biscuits
b. 20 minutes for the large biscuits.
16. Remove from oven.
17. Transfer to a cooling rack to cool before feeding the biscuits to your dog.