To make chicken red sauce: Boil 2 tomatoes. Peel off the skin. Grind it into coarse paste.
Heat a saucepan with oil. Add garlic and saut until it becomes slightly brown. Add onion and saut until it becomes soft. Add chicken and saut until it gets cooked. Add tomato paste. Saut for few mins.
Add red chilli powder, salt, sugar, tomato ketchup, vinegar, oregano, Italian seasoning, chilli flakes and butter. Mix it well. Let it boil until raw smell goes. Red chicken sauce is ready. Keep it aside.
To make white sauce: Melt the butter in a saucepan. Stir in the flour and cook it for 1-2 mins. Gradually stir in milk. Stir constantly until the sauce gets thicken. Add water or milk to adjust the consistency. Add oregano, Italian seasoning and cheese. Give it a quick mix and switch off the heat.
To cook pasta: Cook pasta in a large pot of salted water according to the instructions given on package. Once cooked, drain the water and keep it in the cold water to avoid sticking.
Assembly: Keep the pan ready. Firstly add thin layer of white sauce. Then start layering in the order of 1. pasta, 2.red chicken sauce, 3. white sauce. Continue layering in the same order till pasta sheets are over. You can add as much as layering you want. On top spread some cheese, oregano and Italian seasoning.
Preheat oven to 350F and bake for 40 - 45 mins.
