Slow Cooker White Lasagna Soup is a comforting and creamy dish that brings a delightful twist to traditional lasagna. Perfect for cozy family dinners or gatherings, this soup embodies all the rich flavors you love while being incredibly easy to prepare. With its velvety texture from heavy cream and savory notes from chicken and sundried tomatoes, this recipe is sure to impress your guests and become a favorite in your meal rotation.
Why You’ll Love This Recipe
- Easy Preparation: Simply toss the ingredients into the slow cooker and let it do the work for you.
- Rich Flavor Profile: The combination of chicken, garlic, and Italian seasoning creates a deliciously aromatic experience.
- Versatile Meal Option: This soup works well as a main dish or as part of a larger spread during special occasions.
- Healthy Ingredients: Packed with spinach and lean chicken, this dish is both satisfying and nutritious.
- Comforting Warmth: Perfect for chilly days, this soup warms you from the inside out.
Tools and Preparation
Having the right kitchen tools can make your cooking experience smoother. Here’s what you’ll need for this Slow Cooker White Lasagna Soup.
Essential Kitchen Tools
- Slow cooker
- Cutting board
- Knife
- Measuring cups and spoons
- Mixing bowl
- Whisk
Why These Tools Matter
- Slow cooker: It allows for hands-off cooking, making meal prep easy while developing deep flavors.
- Mixing bowl: Essential for combining ingredients like heavy cream and cornstarch without mess.
- Knife: A good chef’s knife helps in efficiently chopping vegetables and proteins.
Ingredients
This delicious twist on traditional lasagna uses parmesan cheese and heavy cream to yield a white appearance and velvety texture.
Vegetables and Seasoning
- 1 white onion (diced)
- 4 cloves garlic (minced)
- 2 tsp. Italian seasoning
- 1 tsp. salt
- 1/2 tsp. black pepper
- 1/4 tsp. crushed red pepper flakes (optional, for heat)
Broth and Protein
- 6 cups chicken stock
- 2-3 boneless (skinless chicken breasts, about 1 pound)
Additional Ingredients
- 1/2 cup sundried tomatoes (chopped)
- 1 cup heavy cream
- 2 Tbsp. cornstarch
- 4 cups fresh spinach
- 8 oz. broken lasagna noodles (cooked separately and drained)
- shredded parmesan cheese and fresh parsley for serving

How to Make Slow Cooker White Lasagna Soup
Step 1: Combine Vegetables and Seasonings
In a slow cooker, combine the diced onion, minced garlic, Italian seasoning, salt, black pepper, and crushed red pepper flakes (if using).
Step 2: Add Chicken Stock
Pour in the chicken stock and stir everything together until well mixed.
Step 3: Add Chicken Breasts
Place the boneless chicken breasts into the slow cooker on top of the mixture.
Step 4: Incorporate Sundried Tomatoes
Sprinkle the chopped sundried tomatoes over the top of the chicken breasts.
Step 5: Cook in Slow Cooker
Cover and cook on low for 6-8 hours or on high for 3-4 hours until the chicken is cooked through and tender.
Step 6: Shred Chicken
Remove the chicken breasts from the slow cooker. Use two forks to shred them into bite-sized pieces, then return them to the slow cooker.
Step 7: Mix Cream with Cornstarch
In a separate bowl, whisk together the heavy cream and cornstarch until smooth. Pour this mixture into the slow cooker and stir well to combine.
Step 8: Final Cooking Phase
Cover again and continue cooking on high for an additional 30 minutes.
Step 9: Cook Lasagna Noodles
Meanwhile, cook the lasagna noodles according to package instructions. Drain them well once cooked.
Step 10: Add Spinach
Stir in the fresh spinach until wilted within the soup mixture.
Step 11: Add Noodles Just Before Serving
Just before serving, add the cooked lasagna noodles to the slow cooker. Stir gently to incorporate everything evenly.
Step 12: Serve Hot
Serve your Slow Cooker White Lasagna Soup hot, topped with shredded Parmesan cheese and fresh parsley for garnish. Enjoy!
How to Serve Slow Cooker White Lasagna Soup
Serving Slow Cooker White Lasagna Soup is all about enhancing its creamy richness and providing complementary flavors. Here are some creative ways to enjoy this delightful dish.
Garnish with Fresh Herbs
- Parsley: Sprinkle chopped fresh parsley on top for a burst of color and freshness.
- Basil: Add fresh basil leaves for an aromatic note that pairs beautifully with the soup’s flavors.
Pair with Crunchy Bread
- Garlic Bread: Serve warm garlic bread on the side for a delicious crunch that contrasts with the creamy soup.
- Breadsticks: Soft breadsticks can be perfect for dipping into the soup, adding a fun element to your meal.
Add Extra Cheese
- Mozzarella: Melted mozzarella on top just before serving gives a gooey texture that many enjoy.
- Feta Cheese: Crumbled feta adds a tangy flavor that complements the creamy base of the soup.
Top with Protein
- Shredded Chicken: For an extra protein boost, add more shredded chicken on top of each bowl.
- Grilled Vegetables: Charred vegetables like zucchini or bell peppers can enhance both flavor and nutrition.
How to Perfect Slow Cooker White Lasagna Soup
To ensure your Slow Cooker White Lasagna Soup turns out perfectly every time, consider these helpful tips.
- Use Fresh Ingredients: Always opt for fresh produce and herbs, as they will elevate the overall flavor of your soup.
- Cook Noodles Separately: Cooking lasagna noodles separately prevents them from becoming too soft or mushy in the slow cooker.
- Adjust Seasoning Gradually: Taste as you go when adding salt and spices to make sure they suit your palate without overpowering the other flavors.
- Keep it Creamy: Whisk cornstarch thoroughly with heavy cream before adding it to maintain a smooth texture in your soup.
- Allow for Flavor Development: Letting the soup simmer longer enhances its flavor profile, so don’t rush the cooking process.

Best Side Dishes for Slow Cooker White Lasagna Soup
Complementing your Slow Cooker White Lasagna Soup with side dishes can make your meal even more satisfying. Here are some delicious options to consider.
- Caesar Salad: A crisp Caesar salad offers a refreshing contrast with its crunchy romaine and tangy dressing.
- Roasted Vegetables: Seasonal roasted veggies like carrots and broccoli add color and nutrients to your meal.
- Caprese Salad: Fresh tomatoes, mozzarella, and basil create a light side that pairs wonderfully with creamy soups.
- Stuffed Mushrooms: Savory stuffed mushrooms filled with cheese and herbs provide a tasty bite-sized treat alongside your soup.
- Corn on the Cob: Sweet corn on the cob enhances the meal’s comfort factor, especially during summer months.
- Cheesy Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic offer additional warmth and heartiness to the dining experience.
Common Mistakes to Avoid
When preparing your Slow Cooker White Lasagna Soup, it’s easy to make a few common errors. Here are some pitfalls to watch out for.
- Using too much seasoning: Over-seasoning can overpower the delicate flavors of the soup. Stick to the recommended amounts and taste as you go.
- Not shredding the chicken properly: Leaving large chunks of chicken can affect the texture. Ensure you shred it well to incorporate it throughout the soup.
- Skipping the cornstarch step: This thickens the soup and enhances its creamy texture. Make sure to whisk it with heavy cream before adding.
- Ignoring noodle preparation: Cooking lasagna noodles separately is crucial. Undercooked noodles can ruin the overall dish, so follow package instructions closely.
- Forgetting to add spinach at the right time: Adding spinach too soon can lead to overcooked greens. Wait until just before serving for optimal freshness.
Refrigerator Storage
- Store in an airtight container for up to 4 days.
- Allow the soup to cool before sealing it in a container.
Freezing Slow Cooker White Lasagna Soup
- Freeze in portions for up to 3 months.
- Use freezer-safe containers or resealable bags to avoid freezer burn.
Reheating Slow Cooker White Lasagna Soup
- Oven: Preheat to 350°F (175°C) and heat in an oven-safe dish for about 20-30 minutes until warmed through.
- Microwave: Heat in a microwave-safe bowl for 2-3 minutes, stirring halfway through for even heating.
- Stovetop: Heat over medium-low heat, stirring frequently until warmed through, about 5-10 minutes.

Frequently Asked Questions
What makes Slow Cooker White Lasagna Soup unique?
This soup combines the comforting flavors of traditional lasagna with a creamy white sauce, making it a delightful twist on a classic.
Can I customize my Slow Cooker White Lasagna Soup?
Absolutely! You can add vegetables like zucchini or mushrooms, or switch up proteins based on your preference.
How do I ensure my lasagna noodles don’t get mushy?
Cook them separately and add them at the end just before serving. This will keep them firm and prevent them from becoming overly soft.
What toppings go well with Slow Cooker White Lasagna Soup?
Shredded Parmesan cheese and fresh parsley are perfect garnishes that enhance flavor and presentation.
Can I use other types of meat in this recipe?
Yes! Ground turkey or shredded beef work wonderfully if you’re looking for a different flavor profile.
Conclusion
Slow Cooker White Lasagna Soup is not only delicious but also incredibly versatile. With its creamy base and hearty ingredients, it’s perfect for any occasion. Feel free to customize it by adding your favorite vegetables or proteins, making each batch uniquely yours!

Slow Cooker White Lasagna Soup
- Total Time: 7 hours 15 minutes
- Yield: Serves 6
Description
Indulge in the warmth of a creamy Slow Cooker White Lasagna Soup, a delightful twist on traditional lasagna that combines rich flavors with effortless preparation. This comforting dish features tender chicken, savory sundried tomatoes, and fresh spinach, all enveloped in a luscious white sauce. Perfect for cozy family dinners or gatherings, this soup is not only easy to make but also packed with nutrients. Simply toss your ingredients into the slow cooker and let it work its magic while you enjoy time with loved ones. Top each bowl with shredded Parmesan cheese and fresh parsley for an inviting presentation that will impress your guests.
Ingredients
- 1 white onion (diced)
- 4 cloves garlic (minced)
- 2 tsp Italian seasoning
- 6 cups chicken stock
- 2 boneless skinless chicken breasts (about 1 pound)
- 1/2 cup sundried tomatoes (chopped)
- 1 cup heavy cream
- 2 Tbsp cornstarch
- 4 cups fresh spinach
- 8 oz broken lasagna noodles (cooked separately)
Instructions
- In a slow cooker, combine onion, garlic, Italian seasoning, salt, black pepper, and crushed red pepper flakes.
- Add chicken stock and stir to mix well.
- Place chicken breasts on top of the mixture and sprinkle sundried tomatoes over them.
- Cover and cook on low for 6-8 hours or high for 3-4 hours until chicken is tender.
- Remove chicken to shred it into bite-sized pieces; return to the slow cooker.
- Whisk heavy cream and cornstarch in a separate bowl until smooth, then add to the slow cooker.
- Continue cooking on high for another 30 minutes.
- Stir in fresh spinach until wilted.
- Add cooked lasagna noodles just before serving and mix gently.
- Prep Time: 15 minutes
- Cook Time: 7 hours
- Category: Main Dish
- Method: Slow Cooker
- Cuisine: Italian
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 350
- Sugar: 3g
- Sodium: 800mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 3g
- Protein: 22g
- Cholesterol: 70mg