Step 1

Heat oven to 375°F. Spray 8-inch square (2-quart) glass baking dish with cooking spray.

Step 2

In medium bowl, mix 3/4 cup flour, the oats, brown sugar and 1/2 teaspoon cinnamon until blended. Cut in cold butter, using fork or pastry blender, until mixture is crumbly. (Do not overmix.) Set aside.

Step 3

In large bowl, mix Filling ingredients until well coated. Spread evenly in baking dish. Sprinkle streusel over top.

Step 4

Bake 30 to 35 minutes or until topping is golden brown and juices are bubbling along edges.

Step 5

Cool at least 20 minutes before serving.