Preheat oven to 375 degrees.
Spray a 2-quart baking dish with cooking spray.
In a large bowl, stir together the 4 cups of oats, figs, brown sugar, toffee bits, flax seed, cinnamon and ginger.
In a separate bowl, whisk together the milk, applesauce, butter, orange juice and vanilla.
Stir the milk mixture into the oat mixture until well combined.
Pour the oats into the baking dish.
In a small bowl, whisk together the oats, flour and brown sugar. Use a fork or pastry cutter to cut in cold butter, until the mixture resembles wet sand, with some pea-sized lumps.
Top the oatmeal with the streusel mixture.
Bake, uncovered, for about 40 minutes until the topping is beginning to brown.
Serve the oatmeal topped with whipped cream and toffee bits.