FIRST - Preheat oven to 350°F. Line cake pan with the crescent rolls to make the crust. Cook for 10 minutes.
SECOND - Meanwhile, add as much spices as you like to the meat, then brown. Add vegetables, taco sauce & ricotta cheese. Mix well. Add meat mixture on top of crescent rolls, and cook for another 8 minutes.
THIRD - Add mozzarella and cheddar cheese, let cook for another two minutes or until cheese is melted fully. Let cool, and add sour cream on top and serve.