Step 1

Heat oven to 400°F. Spray 8-inch square (2-quart) glass baking dish with cooking spray.

Step 2

In large bowl, gently stir raspberries, blueberries and 1/4 cup sugar. Spoon into baking dish. Sprinkle with vanilla.

Step 3

In medium bowl, mix flour, brown sugar and pumpkin pie spice. Cut in butter, using pastry blender (or pulling 2 table knives through ingredients in opposite directions), until mixture looks like coarse meal. Add oats; toss well. Sprinkle over berry mixture.

Step 4

Bake 30 minutes or until filling is bubbly and topping is golden. Serve warm.