Berry Crisp

I bought some raspberries and blackberries, but they were a bit too sour. So, I decided to make this Berry Crisp. I changed a recipe I found in a cookbook. It was delicious! I ate way too much of it, but I keep trying to tell my self it was healthy. It has oatmeal in it! Maybe the oatmeal cancels out the butter?

1 cup fresh blackberries (you could also use blueberries)
1 cup fresh raspberries
3 tablespoons white sugar
1 cup flour
1 cup oatmeal
3/4 cups packed brown sugar
1 teaspoon cinnamon
3/4 cups butter


DIRECTIONS
Preheat oven to 350 degrees.
In a large bowl, gently toss together blackberries and raspberries with white sugar. Allow to sit while you are making the crisp.
In a separate large bowl, combine flour, oatmeal, brown sugar, and cinnamon. Cut in butter until crumbly. Press half of mixture in the bottom of a 9x9" pan. Cover with berries. Sprinkle remaining crumble mixture over the berries.
Bake in the preheated oven for 30 to 40 minutes, or until fruit is bubbly and topping is golden brown.