Apple Crumb Pie - cooking recipe

Ingredients

2 c. flour
1 1/2 c. oats
1 c. brown sugar
1 1/2 c. butter
5 to 6 c. sliced apples
1 1/2 c. flour
3 Tbsp. butter
2 tsp. cinnamon
1 Tbsp. lemon juice

Preparation

Pour remaining crumbs on top and bake at 350\u00b0 for 45 minutes.