Cory's sauce is simple (recipe below). Add the following ingredients and let it simmer until reduced to the desired thickness.
Ingredients: 1 teaspoon minced garlic, 1/4 diced red onion, 1 cup of fresh mushrooms sliced, 1 small zucchini sliced, and two cans of diced tomato with juice, and one can of tomato sauce. For the fresh herb he added fresh basil and oregano.
He's a man that does not cook in the kitchen very often so his technique is "throw it in a pan with some oil and let it simmer". Seriously, this is what he does and it turns out great every time.
As I always recommend with my recipes, taste the sauce and make your own assessment. Be your own quality control and add salt as needed. Let me know if you have any questions. I'm around.