Add water to a medium pot and bring to boil. Cook pasta al dente, following package instructions.
Add olive oil to a large skillet or dutch oven and heat over medium - high heat.
Season chicken breasts with salt and pepper and add to skillet.
Cook for about 5-7 minutes, stirring with a spatula.
Stir in minced garlic, diced tomatoes with green chilies, enchilada sauce and tomato sauce. Stir until Add in cooked and drained pasta, stir to combine.
Add in cheddar and American cheese and stir until melted and combined.
Take skillet from heat, top with extra cheese, fresh chopped parsley, avocado and crushed corn chips.