Heat oven to 375. Lightly spray a 9x 13" baking pan w/ cooking spray. Unroll 1 can crescent rolls. Press gently into bottom of pan.
Spray a lg skillet w/ cooking spray, place over medium heat. Cook ground turkey and onion until turkey is browned. Stir in cheese and remaining 4 ingredients.
Stir and cook for a few minutes. Unroll remaining crscent roll dough onto lightly floured surface. Press perforations to seal. Shape dough into lg rectangle. Cut dough into 1" strips. Arrange strips in lattice design over taco mix in pan. Bake about 20 mins, or until light golden brown. Serve w/ sour crea, taco sauce or salsa.