As I navigated my way through a particularly busy week, flooded with endless to-do lists and fast food runs, I found myself yearning for something different—a dish that could revive my love for cooking and comfort me at the same time. That’s when I crafted this Valentine Spaghetti All’Assassina, a dish that marries simplicity with bold flavor. The brilliant red of the San Marzano tomatoes and the aromatic garlic create a whirlwind of sensations that transport me right to an Italian street market.
Imagine twirling strands of spaghetti coated in a rich, spicy sauce—this is not just a pasta dish; it’s a heartfelt experience that’s quick enough for weeknights yet impressive enough for a special occasion. Whether you’re a relentless busy bee or just looking for a way to impress your loved ones, this recipe promises a delightful escape from the mundane. Join me in bringing a dash of passion back to your kitchen with this incredible meal that’s as easy to make as it is to savor!
Why You'll Love This Valentine Spaghetti All'Assassina
- This Valentine Spaghetti All’Assassina is incredibly easy to prepare, making it perfect for weeknight dinners or last-minute gatherings.
- The bold flavors from the San Marzano tomatoes and garlic create an unforgettable taste that will have everyone asking for seconds.
- Its versatility allows you to customize the spice level to suit your palate, making it a dish everyone can enjoy.
- Visually striking with its vibrant red sauce and fresh parsley garnish, this spaghetti is not only delicious but also an impressive centerpiece for any meal.
Valentine Spaghetti All’Assassina Ingredients
For the Pasta
• 8 oz spaghetti – Perfectly cooked al dente provides the ideal base for this rich sauce.
For the Sauce
• 4 cloves garlic, minced – Fresh garlic adds an aromatic boost that beautifully complements the tomatoes.
• 1 can (28 oz) San Marzano tomatoes – The star ingredient that brings bold flavor and authenticity to your Valentine Spaghetti All’Assassina.
• 2 tbsp extra virgin olive oil – Enhances the richness of the sauce; don’t hesitate to drizzle more for serving.
• 1 tsp red pepper flakes – Adjust to taste for your desired kick of heat.
• Salt and black pepper – Season to enhance all the simmering flavors.
For the Garnish
• Fresh parsley – A sprinkle of freshness to elevate the dish’s presentation and flavor.

How to Make Valentine Spaghetti All’Assassina
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Prepare ingredients. Start by chopping the garlic finely. Set aside your can of San Marzano tomatoes so they’re ready to use; having everything prepped speeds up the cooking.
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Heat the oil. In a large pan, pour in the extra virgin olive oil and warm it over medium heat. Once hot, add the minced garlic and sauté until fragrant, about 1 minute.
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Simmer the tomatoes. Open your can of San Marzano tomatoes and add them, along with their juices, to the pan. Stir well and let it simmer for about 10 minutes until thickened, adding the red pepper flakes for a custom spicy touch.
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Boil the spaghetti. As your sauce simmers, fill another pot with water and bring it to a boil. Cook the spaghetti according to package instructions until al dente, usually about 8-10 minutes. Remember to reserve 1 cup of pasta water before draining!
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Combine spaghetti and sauce. Once drained, add the spaghetti directly to the sauce in the pan. Mix thoroughly until every strand is coated. If the sauce is too thick, stir in reserved pasta water a little at a time until you reach your desired consistency.
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Serve with style. Dish out the spaghetti into bowls or plates, drizzling with a bit more extra virgin olive oil. Finish with a sprinkle of fresh parsley for color and a touch of freshness.
Optional: Add grated Parmesan cheese for an extra layer of flavor.
Exact quantities are listed in the recipe card below.
Make Ahead Options
These Valentine Spaghetti All’Assassina are perfect for meal prep enthusiasts! You can prepare the sauce up to 3 days in advance—simply sauté the garlic and add the San Marzano tomatoes as directed, then store it in an airtight container in the refrigerator. The spaghetti can be cooked ahead of time and stored in the fridge for up to 24 hours. To maintain quality, toss the cooked pasta with a drizzle of olive oil to prevent sticking. When you’re ready to serve, simply reheat the sauce on the stovetop, cook the spaghetti in boiling water until warmed through, and combine everything just before serving for that delightful fresh taste.
Valentine Spaghetti All’Assassina Variations
Feel free to sprinkle in your personal touch with these delightful twists that will make this dish even more memorable!
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Gluten-Free: Substitute spaghetti with gluten-free pasta options like rice noodles or lentil pasta for a tasty variation suitable for gluten-sensitive folks.
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Vegan: Replace the extra virgin olive oil with vegan butter and omit any cheese to make it a completely plant-based delight.
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Creamy Twist: Stir in a splash of heavy cream or a dollop of mascarpone cheese before serving for a rich, indulgent texture.
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Zesty Kick: Add the zest of a lemon to brighten the flavors and cut through the richness of the sauce. A refreshing burst of citrus will elevate every bite.
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Veggie Boost: Toss in roasted vegetables such as bell peppers or zucchini to enhance heartiness and bring extra color to your plate.
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Herbal Infusion: Experiment with fresh basil or oregano for a fragrant, aromatic addition that enhances the Italian flair of the dish.
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Cheesy Delight: Sprinkle in freshly grated Parmesan or a mix of Italian cheeses while tossing the spaghetti for a cheesier experience.
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Heat Level: For those who enjoy more spice, consider adding sliced jalapeños or a dash of hot sauce to turn up the heat and wake up the palate.
Let your culinary creativity shine and make this Valentine Spaghetti All’Assassina your own!
How to Store and Freeze Valentine Spaghetti All’Assassina
Room Temperature: Store any leftovers at room temperature for up to 2 hours; beyond that, it’s best to refrigerate.
Fridge: Keep Valentine Spaghetti All’Assassina in an airtight container for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of water if needed.
Freezer: For longer storage, freeze the spaghetti without the garnish in a freezer-safe container. It can last up to 2 months. Thaw overnight in the fridge before reheating.
Reheating: When ready to enjoy leftovers, reheat in a pan over low heat, adding a bit of reserved pasta water to restore creaminess and flavor.
What to Serve with Valentine Spaghetti All’Assassina?
Imagine a cozy dinner setting, enveloped in the warm aromas of garlic and tomatoes, perfectly complemented by delightful sides that elevate your spaghetti experience.
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Garlic Bread: The crunchy, buttery texture of garlic bread adds a satisfying contrast to the silky spaghetti, perfect for soaking up that savory sauce.
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Fresh Green Salad: A light mixed greens salad with a zesty vinaigrette refreshes the palate and balances the bold flavors of the dish.
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Roasted Vegetables: Caramelized seasonal veggies drizzled with olive oil bring a touch of sweetness and crunch, harmonizing beautifully with the spiciness of the pasta.
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Caprese Skewers: Juicy cherry tomatoes, fresh basil, and creamy mozzarella provide a delightful and refreshing appetizer that pairs perfectly with the Italian theme.
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Red Wine: A glass of Chianti or Sangiovese enhances the meal’s richness while complementing the tomato and garlic notes, turning a simple dinner into a romantic feast.
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Tiramisu: For dessert, this classic Italian treat offers a luscious coffee flavor that rounds off the meal, leaving you with sweet memories and satisfied hearts.
Chef's Helpful Tips
- To achieve the best texture for your Valentine Spaghetti All’Assassina, make sure to cook your spaghetti until it is al dente, as this will allow it to hold up well when mixed with the sauce.
- Avoid overcrowding the pan when sautéing the garlic, as this can lead to uneven cooking and burnt bits; a large pan gives the ingredients room to breathe.
- To enhance the flavors, consider tasting the sauce as it simmers and adjusting the seasoning with salt and red pepper flakes according to your preference.
- Remember to save that reserved pasta water; it is key to achieving the perfect sauce consistency, so add it gradually until you reach your desired thickness.
Valentine Spaghetti All’Assassina Recipe FAQs
How do I select ripe San Marzano tomatoes?
When choosing San Marzano tomatoes, look for those that are plump and firm with smooth skin—avoid any with dark spots or blemishes. A ripe tomato will feel slightly heavy for its size, and it should give a little when gently squeezed. The quality of tomatoes can make a substantial difference in flavor, so I always recommend going for the best you can find!
What’s the best way to store leftover Valentine Spaghetti All’Assassina?
Absolutely! Store your leftovers in an airtight container in the fridge for up to 3 days. If you’d like to retain the sauce’s rich flavors and texture, reheat over low heat. Just add a splash of water or reserved pasta water for moisture, which is key for achieving that delightful creaminess when reheating!
Can I freeze Valentine Spaghetti All’Assassina?
Yes, you can! To freeze, allow the spaghetti to cool completely and then transfer it to a freezer-safe container without any garnish. It will keep well for up to 2 months. When you’re ready to enjoy it again, simply thaw it overnight in the fridge and reheat on the stovetop over low heat, adding a little reserved pasta water if needed!
What can I do if my spaghetti sauce turns out too thick?
Very! If you find your sauce has thickened more than you’d like, the fix is simple: just gradually add some of the reserved pasta water until you reach the desired consistency. Start with a tablespoon at a time, stirring continuously until it blends into the sauce. This not only helps with the thickness but elevates the flavor by incorporating that starchy water.
Is there a dietary alternative for someone allergic to garlic?
Absolutely! If garlic isn’t an option due to allergies, you can omit it entirely, or consider using a small amount of garlic-infused olive oil for a milder flavor. Alternatively, try incorporating herbs like basil or oregano for added flavor without the garlic. Always remember to read ingredient labels if you’re using any premade sauces or products to ensure they’re free from garlic.
Can I use gluten-free spaghetti for this dish?
You can absolutely use gluten-free spaghetti! There are several fantastic options available that hold up beautifully when cooked al dente. Just be mindful of the cooking times as they often differ from traditional pasta. Enjoy the same great flavors while accommodating dietary preferences!

Valentine Spaghetti All'Assassina
Ingredients
Equipment
Method
- Prepare ingredients. Start by chopping the garlic finely. Set aside your can of San Marzano tomatoes so they’re ready to use; having everything prepped speeds up the cooking.
- Heat the oil. In a large pan, pour in the extra virgin olive oil and warm it over medium heat. Once hot, add the minced garlic and sauté until fragrant, about 1 minute.
- Simmer the tomatoes. Open your can of San Marzano tomatoes and add them, along with their juices, to the pan. Stir well and let it simmer for about 10 minutes until thickened, adding the red pepper flakes for a custom spicy touch.
- Boil the spaghetti. As your sauce simmers, fill another pot with water and bring it to a boil. Cook the spaghetti according to package instructions until al dente, usually about 8-10 minutes. Remember to reserve 1 cup of pasta water before draining!
- Combine spaghetti and sauce. Once drained, add the spaghetti directly to the sauce in the pan. Mix thoroughly until every strand is coated. If the sauce is too thick, stir in reserved pasta water a little at a time until you reach your desired consistency.
- Serve with style. Dish out the spaghetti into bowls or plates, drizzling with a bit more extra virgin olive oil. Finish with a sprinkle of fresh parsley for color and a touch of freshness.




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