Cheesy Vegan Potato and Poblano Soup offers a delightful blend of creamy, warm comfort that can brighten a chilly day. This dish is perfect for anyone craving a rich and flavorful experience without any dairy. Its velvety texture and the tantalizing smokiness of roasted poblano peppers create a bowl of goodness that feels like a warm hug. Plus, it’s straightforward and entails a step-by-step approach, allowing even beginner cooks to whip up this comforting soup in no time.
Ingredients
- Poblano Peppers: These lively chiles bring a gentle heat and a smoky flavor, adding depth to your soup.
- Grape Seed Oil: Light and neutral, this oil allows the natural ingredients to shine.
- Medium Yellow Onion: Aromatic and sweet, when sautéed, it provides a perfect base for the soup.
- Garlic Cloves: Freshly minced garlic lends an irresistible aroma that enhances the overall flavor.
- Yukon Gold Potatoes: Creamy and buttery in consistency, these potatoes contribute to the soup’s thickness.
- Unsweetened Soy Milk: This creamy alternative helps achieve richness without dairy.
- Vegetable Broth: Adds depth and flavor to each spoonful of soup.
- Nutritional Yeast: A cheese substitute that brings a savory, umami taste, making this soup pleasantly cheesy.
- Salt: Essential for bringing all the flavors together.
- Optional Garnishes: Lime wedges provide a zesty contrast, and pomegranate seeds add a beautiful pop of color and sweetness.
Step-by-Step Directions
Roast the Poblano Peppers
Start by heating two stove burners over medium gas flame. Roast the poblano chiles, turning them often to ensure even charring until the skins turn blackened and charred, which takes about 10-15 minutes. Alternatively, you can roast them in a cast-iron pan over medium heat. Once charred, transfer the chiles to a ziplock bag, remove the air, and let them sweat for 15 minutes to make peeling easier.
Start the Soup
While the poblano peppers are sweating, heat grape seed oil in a large soup pot or dutch oven over medium heat. Add the chopped onion, sautéing for about 5 minutes until it begins to soften. Then, add minced garlic and sauté for an additional minute until fragrant. Carefully transfer the mixture to a bowl and set aside.
Cook the Potatoes
In the same pot, add the chopped Yukon Gold potatoes. Cover them with cold water, add a big pinch of salt, and bring to a boil over medium heat. Once boiling, reduce the heat to a simmer and cook until the potatoes are fork-tender, which should take about 20-25 minutes.
Prepare the Poblano Peppers
By the time the potatoes are halfway cooked, the poblano peppers should be ready. Remove them from the ziplock bag and peel off the charred skin, which should come off easily. Remove the stems and seeds, then roughly chop the peppers, saving some for garnishing later.
Blend the Soup
Once the potatoes are tender, drain them and transfer them back to the pot. Add the chopped poblanos (reserving some for garnish), the reserved onion and garlic, soy milk, vegetable broth, nutritional yeast, and salt into the pot. Using an immersion blender, blend the soup until smooth and creamy. If you don’t have an immersion blender, carefully transfer the mixture to a high-speed blender in batches, making sure to handle the hot ingredients with caution.
Taste and Adjust
After blending, taste the soup and adjust seasonings and salt as needed. Warm the soup over low heat to ensure it’s served hot.
Serve
Ladle the soup into bowls and garnish with the reserved diced poblano, lime wedges on the side, and pomegranate seeds if you wish to add a fruity crunch.
Tips & Tricks
For added depth of flavor, consider roasting the garlic alongside the poblanos. If you prefer a spicier soup, you can add a dash of cayenne pepper or red pepper flakes. A touch of fresh cilantro can also brighten up the flavor profile.
Serving Suggestions & Pairings
This Cheesy Vegan Potato and Poblano Soup is wonderful on its own but can be paired with crusty bread, avocado toast, or a fresh garden salad. It’s an excellent choice for a cozy family dinner or a gathering with friends on a chilly evening.
Nutritional Information
This comforting soup offers a balance of flavors and nutrients. A typical serving contains approximately 220 calories, with a good source of fiber from potatoes and protein from the soy milk and nutritional yeast. It’s a hearty meal that supports a balanced diet, rich in vitamins and plant-based goodness.
Storing Tips & Variations
Leftover soup can be stored in an airtight container in the fridge for up to 4 days. Reheat gently on the stove, adding a splash of vegetable broth or water if it’s too thick. For a different twist, consider adding diced vegetables or beans for extra texture and nutrition. You can also try different types of potatoes or spice it up with additional herbs like thyme or rosemary for an aromatic flavor boost.
Conclusion
We hope you’ll try this Cheesy Vegan Potato and Poblano Soup and experience its creamy goodness firsthand. Let the smoky flavors of the poblano peppers warm your heart and home. Share your version of this delightful recipe with friends and family, and we can’t wait to hear how it turns out!
FAQs
1. Can I freeze this soup?
Yes, this soup freezes well! Just be sure to store it in an airtight container. It can last up to 3 months in the freezer. To reheat, thaw in the fridge overnight and warm on the stovetop.
2. Can I use other types of milk?
Absolutely! If you prefer a different plant-based milk, almond or oat milk can work just as well, though they may slightly alter the flavor.
3. Is there a substitute for nutritional yeast?
While nutritional yeast provides a unique cheesy flavor, you can omit it if needed. Adding a bit of vegan cheese or vegan cream cheese can achieve a similar creaminess.
4. How spicy is this soup?
The heat level largely depends on how much poblano you use and their ripeness. Poblano peppers are generally mild, but you can adjust the spiciness by adding other hot peppers if desired.
5. Can I make this recipe in advance?
Yes! You can prepare the soup a day in advance and store it in the refrigerator. The flavors often deepen overnight, making it even tastier the next day.

Cheesy Vegan Potato and Poblano Soup
Ingredients
Method
- Roast the poblano chiles over medium gas flame, turning often until the skins are blackened and charred (10-15 minutes). Alternatively, roast in a cast-iron pan over medium heat.
- Transfer to a ziplock bag, remove air, and let sweat for 15 minutes to facilitate peeling.
- In a large soup pot, heat grape seed oil over medium heat.
- Add chopped onion and sauté for 5 minutes until softened.
- Add minced garlic and sauté for an additional minute until fragrant. Transfer to a bowl and set aside.
- In the same pot, add chopped Yukon Gold potatoes, cover with cold water, add salt, and bring to a boil.
- Reduce heat to a simmer and cook until fork-tender (20-25 minutes).
- Peel charred skin from poblano peppers, remove stems and seeds, and roughly chop (reserve some for garnish).
- Drain the cooked potatoes and return them to the pot.
- Add chopped poblanos, reserved onion and garlic, soy milk, vegetable broth, nutritional yeast, and salt to the pot.
- Blend the soup until smooth and creamy using an immersion blender or a high-speed blender in batches.
- Taste the soup and adjust seasoning as needed. Reheat over low heat to serve hot.
- Ladle into bowls and garnish with reserved diced poblano, lime wedges, and pomegranate seeds.





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