Preheat oven to 350 degrees and spray a square 9x9 baking pan with non-stick cooking spray.
In a large mixing bowl combine all ingredients except the topping ingredients. Using a wooden spoon, stir until everything is well combined. Pour into prepared baking pan and spread out evenly. Bake for 1 hour and 10 minutes at 350 degrees.
Remove from oven, turn oven on the broil setting. Sprinkle the top of the veggie bake with remaining 1/2 cup of cheese and crushed Annie's Cheddar Squares. Place under the broiler for about 2 minutes, or just until the crackers brown slightly. Watch very closely to avoid burning.
Serve alongside your favorite protein, or enjoy as a vegetarian main.
Use any veggie add-ins you like. If you have fresh veggies that would be great as well.