Preheat oven to 350 degrees F. Spread oats and pecans in a shallow baking pan. Bake 10 to 15 minutes or until lightly toasted. Transfer oat mixture to a large bowl and add brown sugar, baking powder, salt, cinnamon, and nutmeg.
In a medium bowl, combine eggs, Carnation Breakfast Essentials(R) Classic French Vanilla Ready-To-Drink, butter, and vanilla. Add egg mixture and 1 cup of the blueberries to the oats mixture and stir to combine.
Transfer mixture to a 2-quart square baking dish. Top with remaining 1/2 cup blueberries. Bake 30 minutes or until the top is golden brown and a knife inserted near the center comes out clean.
Serve warm. If desired, serve with yogurt and/or additional fruit.