Ingredients
Method
- Preheat oven to 350°F; parchment-line pan.
- Toss diced apples with cinnamon and a spoonful of sugar.
- Whisk butter, sugar, and eggs; fold in flour and cocoa.
- Spread batter in pan; scatter cinnamon apples on top.
- Sprinkle oat crumble on top.
- Bake 32 to 35 minutes until crumble is golden; cool before slicing.
Notes
A scoop of vanilla ice cream on a warm square is absolutely worth it.