For the cake:
1 cup almond flour
⅓ cup coconut flour
2 tsp baking powder
1 tsp ground cinnamon
pinch of salt
6 tbsp butter (or ghee)
⅓ cup granulated Stevia or other low carb granulated sweetener
2 eggs
1 tsp vanilla extract
½ cup unsweetened almond milk
For the topping:
2 tbsp butter (or ghee)
1 cup Granny smith apples, chopped into ½ inch pieces
¼ cup granulated Stevia or other low carb granulated sweetener
1 tsp ground cinnamon
¾ cup almond flour
¼ cup walnuts, chopped
Find it online: https://healthysubstitute.com/low-carb-coffee-cake