A wonderfully spicy pasta recipe
For 4 people: 200 g of bacon, 40 ml of olive oil, 1 onion, 1 red onion, 2 cloves of garlic, 1 teaspoon of rosemary needles (chopped), 1 pinch of chili flakes, 800 g of chopped canned tomatoes, 2 heaped tablespoons of tomato paste, 1 teaspoon of balsamic vinegar, ½ teaspoon of sugar, 50 g …