Creamy Spinach Tuna Casserole

Steps

• 1

  Heat oven to 375°F. Spray 11x7-inch (2-quart) glass baking dish with cooking spray. Cook and drain noodles as directed on package.
• 2

  In 12-inch skillet, heat soup and 1 1/2 cups of the cheese over medium heat until cheese is melted. Stir in cooked noodles, tuna, spinach, milk and lemon peel; heat until bubbly. Spoon mixture into casserole.
• 3

  Unroll dough; firmly press perforations to seal. Sprinkle dough with remaining 1/2 cup cheese. Starting at short side, roll up dough; pinch seam to seal. Using serrated knife, cut roll into 8 slices. Place slices, cut side up, on top of tuna mixture.
• 4

  Bake 20 to 25 minutes or until filling is bubbly and dough is deep golden brown.