Apple-lingonberry pie

Ingredients

Base:
1 pkg Mummo’s mashed potato powder (set aside 2 tbsp for the crumble)
150g butter
1 ½dl sugar
2 eggs
2-2½ dl wheat or gluten-free flour
2 tsp baking powder
1 tsp vanilla sugar

Filling:
1 apple in small cubes
200g frozen lingonberries
3/4 dl sugar
1 tsp cinnamon
2 tbsp potato starch

Crumble mixture for the pie:
2 tbsp Mummo’s mashed potato powder
2 tbsp wheat or gluten-free flour
20 g butter
2 tbsp sugar

Instructions

Whisk the butter and sugar until fluffy. Add the eggs and finally the combined dry ingredients.

Spread the batter into a greased pan (∅ 28 cm). Mix the filling ingredients and pour over the pie base. Pinch the crumble ingredients and sprinkle over the filling.

Bake at 200 degrees approx. 30 min.