Preheat the oven to 350 degrees.
Spray a baking sheet with the nonstick cooking spray.
Roll out the crescent dough on the baking sheet, into one big sheet without tearing it into individual rolls.
Press together the seams and bake for 15 minutes or until fully cooked through and lightly golden brown.
Let cool completely.
In a medium mixing bowl, combine the cream cheese and ranch dressing. Using a hand mixer, beat together until smooth.
Deseed the pepper and dice it along with the red onion.
Spread the cream cheese mixture across the top of the cooled crescent roll sheet. Make sure you do it all the way up to the edges all around and spread it even.
Sprinkle the veggies over the top in this order: cauliflower, broccoli, carrots, peppers, onions.
Store, covered, in the fridge for up to 4-5 days. Do not freeze. Enjoy!