As the weather cools, few things are as comforting as a warm, creamy bowl of soup. This miso butternut squash soup puts a savory spin on a classic by pairing the natural sweetness of roasted squash with the savory depth of miso paste.
It’s a wholesome, easy recipe ideal for meal prep or a cozy night in. Top it with crispy chickpeas, fried sage, or roasted hazelnuts for extra texture and flavor.
Table of Contents
- Why You’ll Love This Vegan Butternut Squash Soup Recipe
- How to Roast Butternut Squash
- Ingredient Notes & Substitutions
- How to Make Creamy Butternut Squash Soup
- Secrets to Success
- Serving Tips
- Storage Tips
- Recipe FAQs
- More Soup Season Recipes
- Easy Miso Butternut Squash Soup Recipe
Why You’ll Love This Vegan Butternut Squash Soup Recipe
This creamy butternut squash soup is perfect for cool evenings or when you need something soothing and nourishing. Roasting the squash concentrates its natural sweetness while garlic, fresh herbs, and miso add savory depth. Non-dairy milk gives the soup a velvety texture, and miso contributes umami and beneficial ferment-derived flavor.
It’s easy to make, adaptable to what you already have on hand, and lends itself to a variety of toppings for added texture and visual appeal.
How to Roast Butternut Squash
Cut the squash in half lengthwise, scoop out the seeds, and place cut-side down on a baking sheet. Roasting with the skin on makes it simple to remove the flesh once tender. For extra flavor, brush with a little neutral oil and season with salt and pepper before roasting.
Ingredient Notes & Substitutions
- Butternut Squash: Provides a sweet, velvety base. Substitute pumpkin or sweet potato if needed.
- Miso Paste: Adds savory umami and a fermented note. White miso is milder; red miso is bolder—use your preference.
- Vegetable Stock: Low-sodium store-bought or homemade both work well.
- Non-Dairy Milk: Adds creaminess—full-fat coconut or oat milk are particularly rich choices.
- Onion & Garlic: Use white or yellow onion (or shallot) and fresh garlic for the best flavor.
- Herbs: Fresh thyme, rosemary, and sage are ideal; dried herbs can be used in a pinch.
Optional Toppings
- Extra virgin olive oil to drizzle
- Roasted hazelnuts or seeds for crunch
- Fried sage leaves
- Crispy chickpeas or croutons
See the recipe card below for exact ingredient amounts.
How to Make Creamy Butternut Squash Soup
Step 1: Preheat the oven to 400°F. Halve the squash, remove seeds, coat with a neutral oil, and season with salt and pepper. Place cut-side down on a lined tray and roast 30–40 minutes until fork-tender. Let cool and remove the skin.
Step 2: Scoop out 2–3 cups of roasted squash flesh for the soup.
Step 3: In a large pot, heat a few teaspoons of neutral oil over medium heat. Sauté sliced onion until soft and fragrant, then add minced garlic and fresh herbs. Cook briefly without browning.
Step 4: Add the roasted squash to the pot, stir, then pour in vegetable stock. Bring to a boil, reduce to a simmer, and cook, loosely covered, for about 8 minutes.
Step 5: Remove from heat and blend the mixture with miso paste and non-dairy milk until smooth—use a high-speed blender or an immersion blender. Adjust consistency with more stock or plant milk as desired.
Step 6: Taste and season with salt and pepper if needed.
Step 7: Serve with a drizzle of olive oil and garnish with roasted hazelnuts, fried sage, or your preferred toppings for crunch and aroma.
Secrets to Success
- Use a non-stick baking mat for easier cleanup and to prevent sticking.
- Roasting caramelizes the squash’s sugars and deepens flavor.
- Start with white miso for a gentle sweetness; choose red miso if you want a stronger, earthier note.
- Add a bit of fresh ginger for extra warmth when desired.
- If you’re short on time, roast the squash in an air fryer.
Serving Tips
A creamy soup benefits from contrasting textures. Try these accompaniments:
- Croutons or crusty vegan bread
- Crispy chickpeas or baked tofu fingers
- Vegan sour cream or yogurt
- Microgreens, sesame seeds, or dukkah
- A small drizzle of sesame or extra virgin olive oil
Storage Tips
Fridge: Cool completely, store in an airtight container for up to 5 days. Stir before reheating.
Freezer: Leave room for expansion in freezer-safe containers or silicone bags. Keep up to 3 months.
Reheating: Thaw overnight in the fridge, then warm on the stove over medium heat, stirring occasionally. Add a splash of vegetable stock or non-dairy milk if the soup has thickened. For quick reheating, microwave in short intervals, stirring between each.
Recipe FAQs
Yes. Let it cool completely before transferring to freezer-safe containers. It will keep for up to 3 months.
Reheat on the stove over medium heat, stirring occasionally. If it’s thick after thawing, add a splash of vegetable stock or non-dairy milk.
Yes. Most miso is gluten-free, but always check the label to be sure.
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Easy Miso Butternut Squash Soup Recipe
Ingredients
- 2-3 cups butternut squash, after roasting
- 1/2 small white onion
- 5 cloves garlic, minced
- 2 sprigs rosemary
- 3 sprigs thyme
- 3-4 sage leaves
- 4 cups vegetable broth
- 1/2–1 cup plant milk of choice
- 3 tbsp miso paste
- Salt and pepper to taste
- Extra virgin olive oil to drizzle (optional)
- Roasted hazelnuts to serve (optional)
- Fried sage leaves for garnish (optional)
Instructions
- Roast your butternut squash: Preheat the oven to 400°F. Halve the squash, remove seeds, season with oil, salt, and pepper, and roast cut-side down on a lined tray for 30–40 minutes until fork-tender. Let cool and remove skins.
- Scoop out 2–3 cups of roasted squash flesh for the recipe.
- Prepare the soup base: Slice the onion and mince the garlic. Heat a few teaspoons of neutral oil in a pot, sauté the onion until soft, then add garlic and herbs and cook briefly without browning.
- Add the roasted squash to the pot, stir, then add vegetable broth. Bring to a boil, reduce to a simmer, and cook for about 8 minutes, loosely covered.
- Blend the soup: Turn off the heat and transfer the mixture to a blender with the miso paste and non-dairy milk. Blend until smooth, about 1–2 minutes. Alternatively, use an immersion blender. Adjust texture with extra stock for a looser soup or more plant milk for creaminess.
- Taste and adjust with salt and pepper as needed.
- Serve with a drizzle of olive oil and garnish with roasted hazelnuts or fried sage leaves for crunch and aroma.
Notes
- Use a non-stick baking mat for easy cleanup and to prevent sticking.
- Roasting the squash caramelizes its sugars and deepens flavor.
- White miso is mild and slightly sweet; red miso gives a stronger, earthier flavor.
- Add fresh ginger for extra warmth if desired.
- If short on time, roast the squash in an air fryer.
Nutrition information is automatically calculated and should be used as an approximation.
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