Preheat Grill to 350*
While Grill is preheating, Spray 9 x 11 Baking Pan with Cooking Spray.
Place 1 inch cubes of Challah bread, loosely, into baking pan.
In Large mixing bowl combine the following ingredients: eggs,milk, vanilla, cinnamon, and honey.
Mix ingredients with blender until completely combined.
In medium bowl, cream butter and cookie butter together.
Pour Liquid Ingredients over bread cubes, making sure to coat completely.
Use a teaspoon to gently drop cookie butter mixture thru out the bread cubes.
Make sure to drop in different areas so that it is not all in one spot.
Cover with foil and place on preheated grill for 30-40 minutes until nice and brown and all liquid is absorbed.
Service with warm syrup and crispy bacon.