Zucchini and Potato Soup

This zucchini potato soup really nails that perfect balance between comforting and fuss-free. If you’re juggling a busy schedule or just craving a quick, satisfying meal, this recipe will become your go-to. Here’s why:
- Creamy without the cream — Thanks to blending half the soup with the creamy white beans, you get a smooth, velvety texture without adding any dairy at all.
- Ready in under 30 minutes — With just ten minutes of prep and a 15-minute simmer, this soup comes together fast—ideal for hectic weeknights.
- Pantry-friendly ingredients — You don’t need anything special, just staple veggies and pantry basics that are economical and easy to find.
- Comforting but light — Russet potatoes give the soup a hearty body while zucchini keeps it fresh and bright. It’s satisfying without weighing you down.
- Meal-prep and freezer friendly — Store leftovers in the fridge or freezer; flavors mellow and deepen over time, making it great for planned meals.
- Totally customizable — Add your favorite greens, swap in different beans, toss in vegan sausage, or change up toppings—this soup welcomes creativity.
- Family- and crowd-pleasing — Mild, familiar flavors make it perfect for kids and picky eaters, plus reliable comfort for guests.
Long story short: this soup is quick, filling, flexible, and downright cozy. Don’t forget a squeeze of fresh lemon and crusty bread to enjoy every spoonful!
Pantry and Fresh Ingredients
- 1 tablespoon olive oil
- ½ large onion chopped; 160 grams or 1 heaping cup
- 1 small carrot chopped; 100 grams or ~ 1 cup
- 4 cloves garlic minced
- 2 medium zucchini chopped; 350 grams or 2 heaping cups
- 1 large russet potato diced; 350 grams or 2 heaping cups
- 1 tablespoon Italian seasoning
- 4 cups vegetable broth; If using vegetable paste, use about a heaping tablespoon + 4 cups of water
- 1 14 ounce can cannellini beans
- 1 ½ teaspoons salt; or to taste
- ½ teaspoon black pepper; to taste
- fresh lemon juice; to taste
Step-by-Step Method
- Heat olive oil in a large pot over medium heat.
- Add chopped onion, chopped carrot, and minced garlic; cook, stirring occasionally, 5–7 minutes until softened and fragrant.
- Add chopped zucchini and diced potatoes; sauté 5–7 minutes until they start to soften, stirring occasionally.
- If vegetables begin to stick or brown, splash in a little water and scrape the bottom to loosen.
- Sprinkle in Italian seasoning, salt, and black pepper; stir and cook about 1 minute to bloom the spices.
- If using vegetable paste instead of broth, stir the paste in with the seasonings and sauté 1–2 minutes before adding water.
- Pour in the vegetable broth (or 4 cups water if using paste) and add the cannellini beans; stir and bring to a gentle boil.
- Lower the heat, cover the pot, and simmer gently about 15 minutes or until the potatoes are fork-tender.
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Use an immersion blender to puree about half the soup in the pot, leaving some chunks for texture.
- Taste and adjust salt and pepper as needed, then brighten with a squeeze of fresh lemon juice.
Seasoning and Serving Tips
- Blend just half (or slightly more) to get that perfect creamy texture with some hearty chunks left intact. You’ll know it’s ready when the soup thickens nicely but still has a bit of bite.
- Season in layers—salt after cooking the onions, then again after adding broth, and one last time after blending. Trust me, it makes all the difference in flavor.
- Crusty bread is essential—toast up sourdough, garlic bread, or grab a crusty baguette to mop up every last drop. I’m always tempted to butter mine—no judgment if you do the same!
- Elevate your toppings—a drizzle of good olive oil, homemade or store-bought croutons, and sometimes even creamy avocado slices bring this soup to the next level.
- Serve alongside a fresh salad—Vegan Caesar, crunchy cucumber-apple, or Mediterranean tomato cucumber salad pair beautifully for a well-rounded meal packed with seasonal flavors.
Easy Add-Ins and Swaps
- Add some vegan Italian sausage for a meaty boost—slice and sauté Beyond Sausage or your favorite vegan sausage before adding the veggies. You can also cook the sausage in the air fryer (about 8 minutes at 360°F) and toss it in towards the end.
- Green it up—stir in a handful or two of baby spinach, kale, or chopped Swiss chard just before serving. Frozen peas are a lovely addition too and add a subtle sweetness.

Make-Ahead, Fridge, and Freezer Tips
Let your zucchini potato soup cool down a bit before packing it into airtight containers. Store in the fridge for up to 3 to 4 days, or freeze in meal-sized portions for up to 3 months—perfect for busy days when you want a warm, wholesome meal with no fuss.
- If freezing, leave about an inch of space at the top of rigid containers to allow for expansion, or use heavy-duty freezer bags squeezing out as much air as possible.
- Make sure to label your containers with dates—because who can remember what’s what after a few weeks in the freezer?
To reheat:
- Stovetop: Ideally, thaw in the fridge overnight, then warm over medium-low heat, stirring occasionally. If the soup thickened in the fridge, add a splash of broth or water to loosen it up.
- From frozen: Reheat gently in a covered pot on low heat, breaking up frozen chunks as the soup melts—it may take a bit longer but worth the wait.
- Microwave: Heat in 60 to 90-second bursts, stirring in between, until hot. Add a little broth as needed to keep it smooth.
Make-ahead tip: This soup tastes even better the next day when the flavors have melded together. Make it a day or two ahead, refrigerate, and reheat with a fresh squeeze of lemon and your chosen toppings.
Common Questions and Answers
Can I freeze zucchini and potato soup?
Absolutely! Let the soup cool completely, then portion it out and freeze for up to 3 months. The texture may get a bit thicker when reheated, but a splash of broth will fix that in no time.
Do I have to peel the potatoes for the zucchini and potato soup?
You don’t have to peel them. Leaving the skin on adds nutrients and texture. Just be sure to wash the potatoes well before dicing.
How can I adjust the thickness of the zucchini and potato soup?
To make the soup thicker, blend a larger portion or use slightly less broth. You can also add extra potatoes for more body. For a thinner consistency, stir in additional vegetable broth or water until it reaches your preferred texture, then adjust the seasoning as needed.
