Name: Marinara Sauce
Prep time: 5 min
Cook time: 20 min
Ingredients: 2 tbsp olive oil; 1 large onion (finely diced); 3 cloves garlic; 2 x 400 g tin tomatos (I used San Marzano); 2 tsp tomato purée; 1 tsp sugar; 2 tsp dried oregano; 1/2 tsp chilli flakes (optional)