Is there anything better than a pasta that comes together in the time it takes to boil water and blend a quick sauce? I think not. This creamy sun-dried tomato spaghetti is one of those weeknight miracles — intense tomato-basil flavor, a glossy cream sauce that hugs every strand, and enough wilted spinach in there to make you feel like you’re eating something virtuous. Sound too good to be true? Stick with me.
I came to this recipe through a happy accident. I had half a jar of sun-dried tomatoes, a sad bunch of basil that was about to give up, and a craving for something that tasted like an Italian vacation. I threw the tomatoes and basil into the blender with a splash of cream and some milk, and what came out tasted like a sun-dried tomato pesto but silkier, creamier, and frankly more grown-up. I’ve been making it almost every week since. Have you ever found a recipe by accident that ended up becoming a staple?
Best-Ever Creamy Sun-Dried Tomato Spaghetti
Here’s the beauty of this pasta: the sauce is mostly hands-off. The blender does the work of breaking down the sun-dried tomatoes and basil into something velvety, and the cream and milk keep it from getting too heavy. The whole thing comes together in about 25 minutes, which makes it perfect for a busy Tuesday or a last-minute dinner with friends. Let’s walk through it.
What Makes This Sauce Special
Most sun-dried tomato pasta recipes use the chopped-up tomatoes straight from the jar. That’s good, but it’s a little chunky and the flavor is uneven — some bites are loaded with tomato, others have almost none. Blending them with the basil, cream, and a splash of the tomato oil they came packed in means every single strand of spaghetti gets the same intense, balanced flavor. It’s a small extra step that makes a huge difference. The result is more like a sun-dried tomato cream sauce than a chunky pasta with bits of tomato in it. Which would you prefer?
Putting It All Together
Step 1: Blend the sauce. Into a blender, add three-quarters of a cup of roughly chopped sun-dried tomatoes (reserve a few extra for garnish), half a cup of lightly packed basil leaves, a quarter-cup of sour cream or yogurt, a quarter-cup of heavy cream, one and three-quarter cups of milk, a tablespoon of tomato paste if you have it, a quarter-cup of finely grated parmesan, half a teaspoon of salt, and a few cracks of pepper. Blend until completely smooth. Taste — this is your chance to adjust the salt. Set aside.
Step 2: Cook your pasta and start the aromatics. Bring a large pot of salted water to a boil and cook 300 grams (about 10 ounces) of spaghetti until al dente. Reserve a mug of pasta water before draining. Meanwhile, in a large skillet over medium-high heat, warm a tablespoon of the oil from the sun-dried tomato jar. Add two crushed garlic cloves and cook for 20 seconds — just until fragrant. Add a finely diced small onion and cook for 3 to 5 minutes until soft and translucent.
Step 3: Bring it all together. Add the drained pasta to the skillet with the onions and garlic. Pour the blended sauce over the top, then add four cups of tightly packed baby spinach and about half a cup of the reserved pasta water. Toss gently but thoroughly for about two minutes — the heat will wilt the spinach and warm the sauce. The pasta water helps everything emulsify into a glossy, clingy coating. If the sauce looks too thick, add a splash more pasta water. If it looks thin, let it bubble for another minute.
Step 4: Taste and finish. Give it a final taste — adjust salt and pepper as needed. Pile into bowls and finish with more grated parmesan, a few extra torn basil leaves, and a small pinch of red pepper flakes if you like a little heat. A squeeze of fresh lemon juice at the end brightens everything beautifully. The whole thing should look glossy, smell like summer in Italy, and taste like you spent far more time on it than you actually did.
Easy Twists to Make It Your Own
- Add shredded rotisserie chicken in the last two minutes for a heartier main course.
- Swap the spinach for kale — just massage it first with a pinch of salt to soften the leaves.
- Stir in a handful of toasted pine nuts for crunch and a more pesto-like vibe.
- Use penne or ziti instead of spaghetti if you want the sauce to pool in the pasta tubes.
- Top with a poached egg for a rich, brunch-worthy version that works any time of day.
- Add a few capers with the garlic for a briny, puttanesca-adjacent flavor.
What to Serve With This Pasta
Because the sauce is so rich and tomato-forward, pair this with something simple and crunchy on the side. A classic Caesar salad, a peppery arugula salad with shaved parmesan, or even just some garlicky roasted broccoli. Crusty bread is a must — you’ll want something to swipe through the last of the sauce. For drinks, a glass of chilled pinot grigio or vermentino is perfect. If you want bubbles, prosecco or a dry Lambrusco. Which would you reach for first — a salad or a glass of wine?
Why I Love This Recipe
Here’s my honest take: this is a “looks like you tried” pasta. The kind of dish that makes people at your table lean back in their chairs and say, “wait, you made this?” It’s got depth from the sun-dried tomatoes, freshness from the basil and spinach, richness from the cream, and a tangy backbone from the tomato paste and parmesan. Every element earns its place. And the fact that it all comes together in half an hour — most of which is hands-off — makes it a workhorse in my kitchen. Have you ever had a recipe that punches way above its weight?
Storage and Make-Ahead Tips
This pasta keeps in the fridge for up to three days in a sealed container. The sauce will thicken as it sits, so when you reheat, add a splash of milk or a teaspoon of water and warm gently in a skillet over low heat, tossing as you go. I don’t recommend freezing the finished dish — cream-based sauces can separate when thawed, and the spinach turns unpleasantly soft. However, you can absolutely make the sauce a day or two ahead. Keep it in a jar in the fridge, then just cook your pasta, wilt the spinach, and toss everything together when you’re ready to eat. It comes together in about five minutes that way.
Troubleshooting Common Issues
Sauce tastes flat or too acidic? Almost always a salt issue. Add salt in small pinches, tasting as you go, until the flavors really pop. A tiny squeeze of lemon at the end also helps brighten everything.
Sauce is too thick after blending? Add another splash of milk until it’s pourable but not watery. It will thicken slightly when it heats up with the pasta.
Pasta looks dry after tossing? You didn’t add enough pasta water. The starch in that water is what creates the silky, glossy sauce that clings to the noodles. Add another quarter-cup and toss again.
Spinach is watery and the sauce looks thin? Drain the spinach better before adding it, or use baby spinach (which has less water) instead of regular spinach. Also, let everything simmer for an extra minute to cook off excess liquid.
No basil? Use a tablespoon of pesto instead, or a teaspoon of dried basil in the blender. Fresh is best, but the recipe forgives substitutions.
Your Quick Questions, Answered
Can I use regular tomatoes instead of sun-dried? You can, but the flavor will be completely different — much lighter and fresher. If you go that route, I’d suggest roasted tomatoes for depth, or a small can of tomato paste bloomed in olive oil for a similar intensity.
What kind of sun-dried tomatoes should I buy? The ones packed in olive oil are far superior to the dry-packed kind for this recipe. They come pre-softened, and the oil is flavor you can use in the sauce. Look for them in glass jars in the Italian or specialty aisle.
Can I make this dairy-free? Yes — use full-fat coconut milk instead of the cream and milk, skip the parmesan (or use a vegan version), and use a dairy-free yogurt. The flavor profile shifts a bit but it’s still delicious.
Is this kid-friendly? Surprisingly, yes. The cream balances the intensity of the sun-dried tomatoes, and most kids go for the simple, slightly sweet flavor of the tomato-cream combo. You can always add a pinch of sugar if your tomatoes are particularly sharp.
What pasta shape works best besides spaghetti? Linguine, fettuccine, or any long noodle. Short shapes like penne or rigatoni also work — they just deliver a different sauce-to-pasta ratio. Bucatini is particularly good here because the hollow center traps some of the sauce.
Can I add protein to make it a fuller meal? Absolutely. Grilled chicken, sautéed shrimp, crispy chickpeas, or even some white beans all work well. Add them at the very end so they don’t overcook.
A Few Last Thoughts
This pasta has earned a permanent place in my weeknight rotation, and I hope it does the same in yours. It’s the kind of recipe that makes you feel capable in the kitchen — like you can pull something beautiful out of a half-empty fridge on a random Tuesday. If you try it, I’d love to know what you served it with and what twist you added. The comments are always my favorite part of the week.
Cook it once as written, then make it your own. That’s how all the best recipes start.
—Elowen Thorn