Crockpot Creamy Sun-Dried Tomato Lasagna Soup.

Crockpot Creamy Sun-Dried Tomato Lasagna Soup. is the kind of cozy, flavor-packed dinner that makes weeknights feel special without a lot of fuss. Think big, comforting bowls of tomato-scented broth studded with tender pasta, spinach, and ribbons of sun-dried tomato, finished with a velvety hit of cream and two kinds of cheese. It’s a slow-cooker hug in a bowl—hands-off for most of the day, then quick to finish and serve.

If you love the rustic tang of sun-dried tomatoes and the creamy, cheesy finish of classic lasagna, this recipe gives you all of that in spoonable form. The slow cooker develops deep tomato flavor while a simple roux made with butter and flour adds body to the broth. We fold in pasta and greens near the end so everything finishes perfectly without getting mushy. It’s ideal for a chilly evening, a hands-off dinner party, or batch-cooking to enjoy through the week.

Why this recipe works

• Slow, gentle cooking brings out the concentrated sweetness and complexity of sun-dried tomatoes.
• The butter-and-flour base builds richness and helps the final soup cling to each piece of pasta.
• Heavy cream and milk make a silky finish without overpowering the tomato brightness.
• Spinach adds freshness and bright color, while provolone and parmesan create a melty, savory top note.
• Using the crockpot means minimal active time and consistently tender results.

Ingredients

4 tablespoons	salted butter
1/4 cup	all-purpose flour
1	yellow onion, chopped
4 cloves	garlic, chopped
2 tablespoons	Italian seasoning
to taste	chili flakes
1 cup	chopped celery
1 jar (8 ounce)	oil-packed sun-dried tomatoes, oil drained
6 cups	broth
to taste	salt and black pepper
1 pound	Taccole pasta, or 8 lasagna noodles, broken into pieces
4 cups	chopped baby spinach
1 cup	heavy cream
1 cup	milk
1 cup	shredded provolone cheese
1/2 cup	grated parmesan

Notes on ingredients and swaps

This recipe uses pantry-friendly items and straightforward dairy. The sun-dried tomatoes are oil-packed; drain the oil well so the soup doesn’t become greasy but reserve a little if you love that tomato oil flavor. You can use Taccole pasta (a short, ridged tube) for a chewy bite, or break 8 lasagna noodles into pieces if you prefer flat ribbons. The mix of heavy cream and milk keeps the soup luxurious without being overpowering. If you prefer a slightly lighter finish, reduce heavy cream to 3/4 cup and increase milk to 1 1/4 cups, though the original proportions are perfect for a truly creamy result.

Step-by-step directions

Follow these clear steps in the same order as the original method, rewritten for clarity and ease. Quantities remain exactly as listed above.

1. Prep the base: In a medium saucepan over medium heat, melt 4 tablespoons salted butter. Once the butter is foamy, sprinkle in 1/4 cup all-purpose flour and whisk continuously for 1–2 minutes until the mixture is smooth and just starting to turn lightly golden. This creates a roux that will thicken the soup.
2. Add aromatics: Add the chopped onion (1 yellow onion) and 4 cloves chopped garlic to the saucepan with the roux. Cook, stirring occasionally, until the onion becomes translucent and fragrant, about 3–4 minutes. Sprinkle in 2 tablespoons Italian seasoning and a pinch or two of chili flakes (adjust to taste) to bloom their flavors in the butter.
3. Combine sun-dried tomatoes and celery: Stir in 1 cup chopped celery and the drained jar (8 ounce) oil-packed sun-dried tomatoes. Stir to combine and let the vegetables warm through for another 1–2 minutes. The sun-dried tomatoes will start to soften and release their flavor into the mixture.
4. Transfer to the crockpot: Carefully transfer the entire contents of the saucepan into your crockpot. Pour in 6 cups broth, scraping up any browned bits from the bottom of the pan so nothing flavorful gets left behind. Taste the liquid and add salt and black pepper as needed, keeping in mind that cheeses and broth can add saltiness later.
5. Slow-cook the soup: Cover the crockpot and cook on LOW for 4–5 hours or on HIGH for 2–3 hours. This gentle simmer allows the sun-dried tomato and herb flavors to deepen and infuse the broth fully.
6. Add pasta: About 30–40 minutes before serving (or 15–20 minutes on HIGH), add 1 pound Taccole pasta or 8 lasagna noodles broken into pieces to the crockpot. Stir to submerge the pasta in the broth, cover, and continue cooking until the pasta is tender but still holds its shape. Check the pasta after 20 minutes to avoid overcooking; cooking times vary with pasta type.
7. Fold in greens and dairy: When the pasta is nearly done, stir in 4 cups chopped baby spinach. The residual heat will wilt the spinach quickly. Next, pour in 1 cup heavy cream and 1 cup milk, stirring to combine. The mixture will turn luxuriously creamy as the dairy blends with the thickened broth.
8. Melt in the cheeses: Sprinkle 1 cup shredded provolone cheese and 1/2 cup grated parmesan into the crockpot. Stir gently until the cheeses are melted and evenly distributed. Taste and adjust seasoning with additional salt, black pepper, or a pinch more chili flakes if you want extra heat.
9. Final texture check: If the soup is thicker than you prefer, thin with a splash of extra broth or milk. If it seems too thin, allow it to cook uncovered for 10–15 minutes to reduce slightly, or mash a few pieces of pasta against the side of the crockpot to naturally thicken the soup.
10. Serve: Ladle the soup into warmed bowls and top with an extra dusting of parmesan or a few torn pieces of provolone if desired. Serve hot with crusty bread or a simple green salad for a complete meal.

Serving and storage

Serve this soup hot, straight from the crockpot, with an optional drizzle of olive oil or a scattering of fresh herbs. Leftovers keep well: store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop over low heat with a splash of milk or broth, stirring frequently to bring the soup back to its original creamy texture. Avoid high heat to prevent the dairy from splitting. You can also freeze portions in freezer-safe containers for up to 2 months—thaw in the refrigerator overnight before reheating.

Tips for success

• Drain sun-dried tomatoes well. If the jar oil is too heavy, blot the tomatoes on a paper towel to prevent excess oil in the soup.
• Stir the roux constantly as you cook it—this prevents lumps and gives the soup a smooth finish.
• If using lasagna noodles, break them into bite-sized pieces so they cook and eat like pasta in soup.
• Adjust chili flakes to your heat preference. Start with a small pinch and build up if you like a spicier bowl.
• For an extra herbaceous boost, stir in a handful of chopped fresh basil at the end.

Flavor variations

Want to mix things up? Here are a few simple variations that keep the spirit of the original while adding a twist:

• Mushroom and spinach: Sauté 1 cup sliced mushrooms with the onion for an earthier flavor.
• Roasted red pepper: Add 1 diced roasted red pepper with the sun-dried tomatoes for a sweeter, smokier profile.
• Spicy arrabbiata: Increase chili flakes and add a swirl of hot pepper paste or sauce for a lively kick.
• Cheese-forward: Swap provolone for shredded mozzarella or fontina for different melting textures.

Why you’ll make this again

This soup strikes the perfect balance between comfort and sophistication. It takes the best parts of lasagna—creamy cheese, tomato depth, and tender pasta—and reframes them into a spoonable, cozy format. The crockpot does the heavy lifting, turning pantry staples into something special with minimal active time. It’s a crowd-pleaser that travels well to potlucks and reheats beautifully for lunches and easy dinners.

Give this Crockpot Creamy Sun-Dried Tomato Lasagna Soup. a try the next time you crave something soothing, cheesy, and filled with bright tomato flavor. A few straightforward steps and a slow cooker are all you need to produce memorable bowls of comfort. Enjoy!