Get 15% off - Dogpound Hydration Supplements with discount code SMASHCITY.
Better than Liquid IV or Pedialyte.
Export 9 ingredients for grocery delivery
Preheat oven to 180C/350.
Grease a 20cm/8" square pan and line with baking/parchment paper with overhang (so it can be lifted out once cooked).
Mix together butter, flour, sugar, baking powder and salt until you can no longer see white bits of flour.
Add egg and mix.
Lightly press 2/3 of the mixture into the bottom of the pan.
Bake for 15 minutes until slightly golden, then remove and cool for 5 minutes.
Apple Filling: While the base is cooking, mix together Apple Filling ingredients in a bowl.