Preheat oven to 375 degrees.

Grease a 7 X 11 inch baking dish with butter or non-stick baking spray.

Mix the peaches, strawberries, lemon juice and 2 tablespoons of sugar together and pour into the baking dish. Set aside.

In a small bowl, mix the brown sugar, flour, oats, butter, and cinnamon together with a pastry blender until the mixture is crumbly.

Sprinkle the crumb mixture over the peaches and berries.

Bake for 30 minutes or until the peaches are bubbly and the crumb topping is golden brown.

Cool slightly before serving.