Best Marinara Sauce The Ultimate Weeknight Pasta Sauce

Ingredients

• 2 tablespoons extra virgin olive oil (30 ml)
• 1 medium yellow onion, finely chopped (about 1 cup)
• 2 cloves garlic, minced (about 2 teaspoons)
• 1/2 teaspoon red pepper flakes (optional, for a touch of heat)
• 1 (28 ounce) can crushed tomatoes (794g)
• 1 (15 ounce) can tomato sauce (425g)
• 1 teaspoon dried oregano
• 1/2 teaspoon dried basil
• 1/4 teaspoon freshly ground black pepper
• 1/2 teaspoon kosher salt, plus more to taste
• 1 tablespoon granulated sugar
• Fresh basil leaves, for garnish (optional)