Tia'S Roasted Marinara Sauce - cooking recipe

Ingredients

1 (28 ounce) can crushed tomatoes
1 large onion, thinly sliced
2 tablespoons extra-virgin olive oil
1 tablespoon parsley flakes
1 teaspoon dried basil leaves
1/2 teaspoon sea salt
1/4 teaspoon garlic powder
coarsely ground black pepper to taste

Preparation

Preheat the oven to 325 degrees F (165 degrees C).
Place tomatoes, onion, olive oil, parsley, basil, salt, garlic powder, and pepper in a 4-quart Dutch oven; stir to combine.
Bake in the preheated oven, uncovered, stirring occasionally, until sauce is thick and bubbling, about 1 hour. Serve immediately.