Buffalo Chicken Lasagna

Spray a large skillet with cooking spray; place over medium high heat until hot. Add chicken; saute 4 minutes. Drain well. Stir in spaghetti sauce, water, hot sauce, vinegar and garlic salt.

In a small bowl, combine ricotta cheese and egg. Set aside.

Spray a 9 x 13 baking pan with cooking spray. Spread 1 cup of the sauce over the bottom of the pan. Arrange 4 pieces of lasagna, 3 lengthwise, 1 widthwise, over the sauce. Cover with 1 1/2 cups of the sauce. Spread half the ricotta mixture on top.

Arrange another 4 pieces of lasagna over ricotta, and top with another 1 1/2 cups of sauce. Spread remaining ricotta mixture on top.

Arrange final 4 pieces of lasagna over ricotta mixture and cover with remaining sauce.

Preheat oven to 350 degrees F.

Cover lasagna with foil and bake for 1 hour 10 minutes. Uncover lasagna, sprinkle blue cheese on top and bake an additional 5 minutes uncovered. Cover and let stand 15 minutes before serving.