Seriously Simple Lima Bean, Zucchini & Spinach Soup: Your Ultimate Comfort & Healthy Recipe
As the crisp days of autumn give way to the unmistakable chill of winter, there’s a primal shift in our culinary desires. Gone are the light salads and icy beverages, replaced by a yearning for warmth, comfort, and hearty nourishment. The temperature in Washington D.C. has certainly taken a dramatic plunge, signaling the season for cozy sweaters and, of course, a steaming bowl of soup. While D.C. winters can be brisk, they pale in comparison to the legendary cold of my former alma mater in upstate New York. There, a “light sprinkling” of snow in September or a full 16-inch blizzard in mid-April were not just possibilities but common occurrences. Students often found themselves donning their heaviest winter gear, navigating treacherous black ice, and braving biting winds for what felt like an endless trek to lecture halls, all while others across the country were enjoying early spring sunshine.
It’s not an exaggeration; the memories are vivid. I recall one particular mid-April snowstorm coinciding with visiting day for newly accepted applicants. One can only imagine the impression that made on prospective students and their families! I’m fairly certain our applicant yield wasn’t at its peak that year. But these frigid memories only deepen my appreciation for truly warming, simple meals that can cut through the cold and provide genuine comfort. And nothing encapsulates that feeling quite like a nourishing bowl of soup.

Which brings us back to the star of today’s feature: a truly exceptional recipe that embodies everything we crave when the temperatures drop. Allow me to reintroduce a personal favorite, a soup that perfectly balances simplicity, flavor, and wholesome goodness.
Embrace the Chill with Lima Bean, Zucchini & Spinach Soup
This delightful creation hails from Seriously Simple: Easy Recipes for the Creative Cook by Diane Worthington, a cookbook I consider an absolute kitchen essential. Worthington has a knack for transforming everyday ingredients into extraordinary dishes with minimal fuss, and this soup is a testament to her culinary philosophy. It’s an ideal choice for busy weeknights, a comforting weekend lunch, or even an elegant starter for a dinner party. The beauty of this recipe lies in its straightforward approach, allowing the fresh, vibrant flavors of the vegetables to truly shine.
Seriously Simple Ingredients: Freshness in Every Spoonful
The ingredient list for this soup is refreshingly short and accessible, focusing on quality produce to build a robust flavor profile without unnecessary complexity. Each component plays a crucial role, contributing to the soup’s comforting texture and vibrant taste.
- Fresh or Frozen Lima Beans: These are the creamy heroes of the soup, offering a naturally buttery texture and a boost of plant-based protein. Their mild, slightly sweet flavor is what earns them the beloved “butterbean” nickname.
- Zucchini: Adding a delicate freshness and subtle sweetness, zucchini melts seamlessly into the soup, contributing to its smooth consistency and providing essential vitamins and minerals.
- Fresh Spinach: Packed with nutrients, spinach lends a beautiful green hue and a touch of earthy flavor. It wilts down quickly, integrating perfectly into the creamy base.
- Leeks: These elegant members of the onion family offer a milder, sweeter flavor than onions, creating a nuanced aromatic base for the soup without overpowering the other ingredients.
- Chicken or Vegetable Stock: The foundation of any good soup, a quality stock is essential. Use chicken stock for a richer flavor, or vegetable stock for a delicious vegetarian or vegan option.
- Fresh Lemon Juice: A squeeze of fresh lemon juice at the end brightens all the flavors, adding a zesty counterpoint that lifts the entire dish and makes it truly pop.
Essential Equipment for a Silky Smooth Finish
Achieving that coveted smooth, velvety texture is key to this soup’s appeal. Thankfully, you don’t need specialized gadgets; most home kitchens will already have what’s required:
- Immersion Blender: Ideal for blending directly in the pot, minimizing mess and effort.
- Regular Blender: A classic choice, perfect for achieving a consistently smooth puree. Just remember to blend in batches and be cautious with hot liquids.
- Food Processor: Another excellent option for pureeing, offering similar results to a blender.


The Genius of Simplicity: Why I Adore This Recipe As Is
While I frequently find myself adapting recipes, adding a dash of this or a sprinkle of that, with this particular lima bean, zucchini, and spinach soup, I made a conscious decision to follow the recipe exactly as written. And I’m so glad I did. Diane Worthington’s “Seriously Simple” cookbook is a treasure trove of well-tested, approachable recipes that consistently deliver fantastic results. Why tamper with perfection? The genius of this soup lies in its elegant simplicity, proving that you don’t need a long list of exotic ingredients or complex techniques to create something truly delicious and satisfying. The clean flavors of the vegetables are allowed to speak for themselves, creating a harmonious blend that is both comforting and surprisingly sophisticated.
Of course, the beauty of cooking is also its flexibility. While I personally appreciate the original’s pristine nature, this recipe serves as an excellent canvas for customization. You could easily enhance it by adding more lima beans for an extra protein boost, incorporating additional spinach for a greener, more nutrient-dense soup, or even introducing other vegetables like diced potatoes, carrots, or celery for added body and flavor. A touch of fresh herbs like thyme or rosemary could also complement the existing flavors beautifully. The possibilities are truly endless, allowing you to tailor the soup to your preferences or whatever ingredients you have on hand.
The Unforgettable Flavor and Texture: More Than Just a Meal
What truly sets this Lima Bean, Zucchini & Spinach Soup apart is its utterly delightful texture and deep, satisfying flavor. Each spoonful is incredibly smooth and velvety, yet remarkably filling without being heavy. The lima beans, in particular, contribute a distinct, rich, almost buttery taste that justifies their charming nickname of “butterbeans.” This natural creaminess means you don’t need to add any heavy cream, making it a surprisingly light yet indulgent option. The gentle sweetness of the zucchini and leeks provides a perfect counterpoint to the earthiness of the spinach, all beautifully tied together with that bright finish from the fresh lemon juice.
It’s a soup that warms you from the inside out, offering a sense of pure contentment. The simplicity of its preparation belies the complex satisfaction it delivers. It’s the kind of meal that makes you slow down, savor each bite, and appreciate the wholesome goodness of fresh ingredients. Whether you’re seeking a restorative lunch, a nourishing dinner, or a comforting pick-me-up on a chilly day, this soup rises to the occasion with grace and flavor.
Accessing the Full Recipe and Getting Started
For those ready to dive into the full culinary experience, you can find a beautifully clear, easy-to-follow ingredient list and detailed recipe directions directly on Google Books. Simply click here to access the specific page from Diane Worthington’s Seriously Simple cookbook. This direct link makes it incredibly convenient to get started on your own batch of this delicious, healthy, and satisfying soup.

Serving Suggestions and Smart Storage Tips
When it comes to serving, the original recipe suggests it makes enough soup for six servings. However, in my experience, that might be a touch on the modest side, especially if you’re like me and enjoy a generous portion. If you’re planning to serve this as a delicate first course for a dinner party, as I first experienced it, six servings could indeed be appropriate. But for a hearty main course, which is how I often enjoy it, I’d estimate it generously serves about four people, allowing each person a satisfying one and a half bowls. If you’re aiming for leftovers – and trust me, you will – I highly recommend increasing the recipe by 1.5 times or even doubling it entirely. Soups, particularly vegetable-based ones like this, tend to taste even better the second day, as the flavors have more time to meld and deepen.
This soup is also incredibly freezer-friendly, making it an excellent candidate for meal prep. Simply allow it to cool completely before portioning it into airtight containers or freezer bags. It can be stored in the freezer for up to three months, ready to be thawed and reheated on those busy days when you need a quick, wholesome meal. Reheating is simple: gently warm on the stovetop over low heat, stirring occasionally, or use a microwave. You might need to add a splash of extra stock or water to achieve your desired consistency.
To elevate your soup experience, consider pairing it with some crusty bread for dipping, a fresh side salad, or even a grilled cheese sandwich for a classic comfort meal. It’s particularly fantastic with a piece of homemade bread, like my Cheesy No-Knead Homemade Whole-Wheat Focaccia. But for that incredibly delicious recipe, you’ll have to wait for my very next post!
In conclusion, this Lima Bean, Zucchini & Spinach Soup from Diane Worthington’s Seriously Simple is more than just a recipe; it’s an invitation to embrace the comfort and nourishment that simple, well-prepared food can offer. It’s healthy, easy to make, incredibly flavorful, and perfectly suited for the cooler months. Whether you stick to the original or get creative with your own additions, this soup is sure to become a cherished part of your culinary repertoire. Don’t hesitate to try it and discover your new favorite way to warm up and eat well.