Ingredients
Crust and Top Layer:
1 cup all purpose flour (you can also do 1.5 cups all purpose flour)
0.5 cup whole wheat flour
1 cup firmly packed brown sugar
1.25 cups rolled oats
0.75 tsp. salt
0.75 tsp. baking powder
0.5 tsp. baking soda
0.5 tsp. cinnamon
0.75 unsalted butter, cut into 1-inch pieces
Filling:
0.25 cup firmly packed brown sugar
1 lb. frozen or fresh raspberries
1 tsp. lemon zest
0.5 tsp. cinnamon
0.25 cup lemon juice
2 tbsp. butter melted and cooled
Preparation
