Homemade Roasted Vine Tomato Sauce • IINH

Ingredients

• 1500 g vine-ripened tomatoes halved
• 4 tbsp olive oil
• 2 tbsp dried oregano or marjoram
• Himalayan salt and freshly ground black pepper
• 40 g 4 garlic cloves, finely chopped
• 200 g onion finely diced (1 large onion)
• 80 g celery finely diced (1 stick)
• 2 tbsp tomato puree 50 grams
• 800 ml chicken or vegetable stock
• Handful fresh basil torn
• Extra virgin olive oil to taste