Ingredients

Raspberry Filling

• 24oz fresh raspberries
• 1/2 cup granulated sugar (more depending on tartness of your berries)
• 2 tablespoon flour
• 1 tablespoon cornstarch
• juice of 1 lemon
   

Crumble Layer

• 3 cups rolled oats
• 3 cups flour
• 2 cups brown sugar (loosely packed)
• 1 teaspoon baking powder
• 1 1/2 cup melted butter (I prefer salted)
• 1/2 teaspoon salt

Directions

Mix raspberries with sugar, flour, cornstarch, and lemon juice.

Mix the oats, flour, sugar, baking powder, butter, and salt together into a crumble-like mixture. Press two thirds of the crumble into the bottom of a 9×13 pan lined with parchment paper. Bake for 10 minutes.

Arrange the raspberry layer on top of the baked bottom layer. Sprinkle with remaining crumble. Bake for another 25-30 minutes.

Remove from oven. Let it set and cool completely. Slice into bars and enjoy.