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Roasted Sweet Potato Soup: Cozy, Creamy, and Full of Flavor

As the weather cools and the days get shorter, nothing hits the spot like a warm bowl of soup. This Roasted Sweet Potato Soup blends sweet and savory notes, enhanced by the smoky flavor of roasted vegetables and a touch of spice. It’s vegan-friendly, easy to prepare, and perfect for any cozy night in.

Why You’ll Love This Soup

  • Rich, roasted flavors: Roasting sweet potatoes, carrots, and bell peppers brings out deep, caramelized notes that form the base of this creamy soup.
  • Nutritious and satisfying: Packed with vitamins, antioxidants, and a velvety smooth texture, this soup is both comforting and healthy.
  • Simple ingredients: Easily customizable, this recipe uses kitchen staples, including sweet potatoes, carrots, and garlic.

Ingredients

  • Sweet potatoes: The star ingredient, providing sweetness and a creamy texture.
  • Carrots: Adds an earthy sweetness and enhances the vibrant orange color.
  • Red bell peppers: Roasted for a smoky flavor that complements the sweetness of the potatoes.
  • Onions & garlic: For savory depth.
  • Olive oil: Essential for roasting and flavor.
  • Vegetable stock: The base that ties everything together.
  • Oat cream or coconut milk: Adds a silky, creamy texture.
  • Salt, pepper, parsley & red chili flakes: For seasoning and garnish.

How to Make Roasted Sweet Potato Soup

1. Roast the Vegetables

Preheat your oven to 425°F (220°C). In a large baking tray, arrange halved sweet potatoes, carrots, red bell peppers, and a whole garlic bulb (with the top cut off). Drizzle everything with olive oil, and season with salt and pepper. Cover with foil and roast for 45-50 minutes until tender and caramelized.

2. Blend the Soup

Let the roasted vegetables cool slightly, then squeeze the roasted garlic out of its skins. Transfer all the vegetables to a large saucepan and add 2 cups of vegetable stock. Blend using a hand blender until smooth.

3. Add Creaminess

Stir in oat cream or coconut milk to make the soup velvety smooth. Taste and adjust the seasoning as needed.

4. Serve and Garnish

Ladle the soup into bowls, garnish with fresh parsley, a sprinkle of red chili flakes, and an extra drizzle of oat cream for richness. Pair with a crusty baguette for a complete meal.

Tips for the Best Sweet Potato Soup

  • Roast longer for deeper flavors: If you want a richer flavor, extend the roasting time by 5-10 minutes.
  • Adjust the spice: Add more red chili flakes or a pinch of cayenne pepper if you love heat.
  • Storage: This soup keeps well in the fridge for up to 5 days or in the freezer for up to 3 months.

Serving Suggestions

Serve your Roasted Sweet Potato Soup with warm sourdough or a side salad with a tangy vinaigrette. Top it with toasted pumpkin seeds or a drizzle of balsamic glaze for extra texture and flavor.


This Roasted Sweet Potato Soup is the perfect balance of comfort and nutrition, making it an excellent choice for chilly evenings. With its creamy texture, vibrant color, and depth of flavor, it’s sure to become a favorite in your recipe rotation!