Preparation:

1. Bring a large pot of water to a boil over high heat. Add salt adn stir. Add the spaghetti to the boiling water and cook for 5-10 minutes, or until al dente.
2. Finely chop the chilli peppers and garlic. Cut the shrimp into small bite-sized pieces.
3. Heat the olive oil in a large skillet over medium heat. Add the garlic and chilli peppers and cook for 3 minutes, or until fragrant.
4. Add the shrimp, and pepper and cook for 3 minutes, or until the shrimpp are cooked through.
5. Remove from the skillet and set aside.
6. Add the sliced tomato and tomato puree to the skillet and simmer over medium-high heat for 15-20 minutes, or until the sauce has thickened. Season with salt to taste.
7. Stir the shrimp back into the sauce and cook for 1-2 minutes, or until heated through.
8. Serve immediately with your favourite garnishes. You can also serve with hot sauce.