Preheat the oven to 350°as directed on the crescent roll package instructions.
Spread crescent rolls across the cookie sheet - covering the cookie sheet and sealing the cuts between each of the rolls.
Bake according to crescent roll package instructions.
Cool completely before adding toppings (you can also cool it and lightly cover it with a paper towel and leave on the countertop overnight).
Brow the ground beef and add the taco seasoning as directed on the taco seasong mix package.
In a medium-sized bowl, add softened cream cheese, sour cream, and salsa; stir until fully mixed.