Go Back
A white pot fill with san marzano tomato, onions, and basil

San Marzano Tomato Sauce

This Easy Classic San Marzano Marinara-styled Tomato Sauce is a delicious blend of herbs and aromatics that perfectly compliment the rich flavourful slow-simmered tomato flavours, without overpowering them. It’s your new go-to marinara sauce. 
Prep Time 5 minutes
Cook Time 45 minutes
Course sauce
Cuisine Italian
Servings 2 cups

Ingredients
  

  • 1 28oz can of San Marzano whole tomatoes (approximately 2 cups)
  • 1 medium onion, peeled and halved
  • 3 garlic cloves, smashed and peeled
  • 2 tablespoon olive oil
  • 3 large sprigs of fresh basil
  • ½ teaspoon sea salt
  • ¼ teaspoon freshly ground black pepper
  • 2 springs of fresh oregano (optional)
  • ½ teaspoon chilli flakes (optional) (optional)
  • 2 tablespoon olive oil

Instructions
 

  • Crush the tomatoes. Empty the can of tomatoes into a large bowl. Using your hands, crush the whole tomatoes into smaller bite-sized pieces, add them and all of the tomato-y liquid into a 3 qt pot. Alternatively, you can scoop the tomatoes out of the can and crush them in your pot.
  • Add aromatics. Add the fresh (or dried) basil & oregano (if using), onions, garlic, salt, and chilli (if using) to the pot of crushed tomatoes, then drizzle the olive oil over everything.
  • Cook the marinara sauce. Heat on medium-high. Allow the tomatoes to come to a soft boil. Then reduce heat to low and cover the sauce. The tomato should be simmering lightly⏤Simmer for 45 minutes.
  • Remove the aromatics. After 45 minutes of simmering, remove the onion and herbs, then smash the garlic on the side of the pot.
  • Stir and serve. You can add more fresh herbs to the sauce just before serving.

Notes

  • If you don't have fresh basil: Use 1 teaspoon dried Italian herbs or seasoning (optional)
  • Fridge Storage: Place leftover marinara sauce into an airtight container and store 5-7 days in the fridge. 
  • Freeze Storage: You can store marinara in an airtight container for 3-6 months. Dethaw in the fridge the next before using. 
Keyword Italian Marinara sauce, Marinara, San Marzano marinara sauce, San Marzano Recipes, tomato sauce