Simple Tomato Sauce

• 3 tbsp olive oil
• 2 onions, skinned and chopped
• 1 stick of

Heat the oil and gently sauté the chopped onions and sliced celery till the onion is soft and just beginning to turn golden brown. Then add the chopped garlic (for a more pronounced garlic taste – if you prefer a milder taste add the garlic at the beginning of the onions’ cooking time) and sauté for a few seconds. Stir in the contents of the cans of tomatoes, and season with salt, pepper and su