Blueberry Crisp

8 tbsp. butter or margarine
4 cups fresh blueberries
2/3 cup sugar
1 1/3 cup flour
1/2 teaspoon salt
1/2 tsp. cinnamon or apple pie seasoning
1 cup dark brown sugar, firmly packed
1/2 cup rolled oats
3/4 cup chopped pecans, walnuts, or almonds

Preheat oven to 375 degrees. Generously grease or spray with PAM a 13 x 9 inch cake pan.
Combine blueberries, white sugar, 1/3 cup flour, salt and spices. Put in baking dish.

Combine the remaining 1 cup flour, brown sugar, oats, nuts and melted butter. Sprinkle over the blueberry mixture. Bake at 375 degrees for 35 - 45 minutes until topping is crisp and brown.
Top with ice cream or any whipped topping.