Best Marinara Sauce Yet

Place tomatoes, tomato paste, parsley, garlic, oregano, salt, and pepper in a food processor; blend until smooth.

Heat oil in a large skillet over medium heat. Add onion and cook until slightly softened, about 2 minutes.

Stir in blended tomato sauce and white wine.

Simmer, stirring occasionally, until thickened, about 30 minutes.