Homemade Tomato Sauce

This is how we make fresh Tomato/Pasta Sauce at home with our fresh ingredients. I will post the ingredient list below. I have two corrections from the video(firstly I said tarragon was one of the herbs when I meant thyme and also it should be 2 Tablespoons of olive oil not 4 Tablespoons.)
Ingredients:
1) 6-8 cups peeled and chopped fresh tomatoes
2) 1/2 of a large yellow onion
3) 4 large garlic cloves
4) Red chili flakes to your taste
5) 1/2 cup unsalted butter
6) fresh thyme and rosemary leafs
7) 1-2 bay leafs
8) 2 Tablespoons of olive oil
9) Salt to taste