Marcella Hazan's Tomato Sauce with Onion & Butter

• porties: 4 servings

Ingrediënten

28 ounce Organic Canned Imported Italian Tomatoes

4 ounce Organic butter, unsalted

1 Medium onion, peeled & halved

1 teaspoon Fine sea salt

1/4 teaspoon Black pepper, fresh ground, more for serving

Instructies

Simmer butter and onion in the pan until the butter begins to brown then add the canned tomatoes. Simmer for 45 minutes, stirring occasionally and breaking up the tomatoes with wooden spoon.

Remove the onions and blend with stick blender until smooth. Adjust for salt... I added another 1/2 teaspoon of salt but every can of tomatoes will have varying salt content.

Serve with freshly grated parmesan cheese or Romano.