sentence: spray olive oil into a glass pan sentence: put chicken breast to the pan sentence: add half cup of tomato sauce quarter tea spoon of oregano and minced garlic in a bowl and mix well sentence: pour the mixture over the chicken breast in the pan sentence: preheat the oven to 400 degrees sentence: place the pan with ingredients in the oven and bake for 15 to 25 minutes sentence: boil blanch spinach for a minute and pour it out in to a bowl sentence: put the baked chicken over the boiled spinach and serve