Roasted Pumpkin & Tomato Soup is the kind of cozy meal that makes the whole kitchen smell good. Roasting the pumpkin, tomatoes, onion, and garlic first gives the soup a deep, sweet flavor without making the recipe hard. Then everything gets blended until smooth and creamy.
This recipe makes 6 servings. Prep takes about 15 minutes, roasting takes 40 minutes, and the soup takes another 10 minutes to finish. Plan on about 1 hour 5 minutes total.
Why I Love This Recipe
I love making this soup when the weather starts to cool down. There is something special about pulling a tray of roasted pumpkin and tomatoes from the oven. The tomatoes get juicy, the pumpkin gets golden around the edges, and the garlic turns soft and sweet.
The best part is how simple it is. The oven does most of the work. Once the vegetables are roasted, you blend them with broth, warm the soup, and finish it with a little cream.
- Roasting gives the vegetables much more flavor.
- Pumpkin makes the soup naturally thick and creamy.
- Tomatoes add a bright flavor that keeps the soup from tasting too sweet.
- Garlic and onion add savory flavor without taking over.
- You only need simple, easy-to-find ingredients.
- The soup freezes well, so it is great for meal prep.
What You’ll Need
- 4 cups (600 g) pumpkin, peeled, seeded, and cut into 1-inch cubes
- 5 medium Roma tomatoes (about 500 g), quartered
- 1 medium onion (about 150 g), peeled and cut into wedges
- 5 garlic cloves, peeled
- 2 tablespoons olive oil
- 1 teaspoon salt, divided
- 1/2 teaspoon ground black pepper, divided
- 1 teaspoon dried thyme
- 3 cups (720 ml) low-sodium vegetable broth
- 1/2 cup (120 ml) heavy cream
- 1 teaspoon maple syrup, optional
- 1 tablespoon fresh basil leaves, roughly torn, plus more for serving
Recipe and Instructions
Step 1: Season the Vegetables
Heat the oven to 425°F (220°C). Line a large rimmed sheet pan with parchment paper.
Place 4 cups (600 g) peeled, seeded pumpkin cut into 1-inch cubes, 5 quartered Roma tomatoes (about 500 g), 1 onion (about 150 g) cut into wedges, and 5 peeled garlic cloves on the pan. Add 2 tablespoons olive oil, 1/2 teaspoon salt, 1/4 teaspoon ground black pepper, and 1 teaspoon dried thyme. Toss well, then spread everything into one even layer.
Step 2: Roast Until Tender
Put the pan into the 425°F (220°C) oven. Roast for 35 to 40 minutes. The 4 cups pumpkin cubes should be fork-tender with browned edges. The 5 quartered tomatoes should look soft and juicy. The onion wedges should have golden edges, and the 5 garlic cloves should be soft. The vegetables remain coated with the 2 tablespoons olive oil, 1/2 teaspoon salt, 1/4 teaspoon black pepper, and 1 teaspoon dried thyme added in Step 1.
Step 3: Blend the Soup
Carefully place all of the roasted vegetables and their juices into a large soup pot. Add 3 cups (720 ml) low-sodium vegetable broth.
Use an immersion blender to blend until very smooth. Move the blender around the pot so you do not leave any large pumpkin, tomato, onion, or garlic pieces behind.
Step 4: Make It Creamy
Set the pot over medium-low heat. Stir in 1/2 cup (120 ml) heavy cream and 1 teaspoon maple syrup, if using. Add the remaining 1/2 teaspoon salt and 1/4 teaspoon ground black pepper.
Cook for 5 to 7 minutes, stirring often. Do not let the soup boil hard after adding the cream.
Step 5: Add the Basil and Serve
Turn off the heat. Stir 1 tablespoon roughly torn fresh basil leaves into the finished soup. Taste and adjust only if needed.
Ladle the soup into 6 round soup bowls. Add a few extra basil leaves on top. Serve warm.
Why This Recipe Works (Quick Science)
Roasting is the secret to the flavor. The high oven heat removes some water from the vegetables and browns their edges. That creates deeper, sweeter flavors.
Pumpkin contains starch and fiber. Once blended, they help make the soup thick without needing flour.
Tomatoes bring acid. That little bit of sharpness balances the naturally sweet pumpkin. Cream adds fat, which makes the soup taste smoother and softer. The optional maple syrup rounds out very tart tomatoes, but you only need a small amount.
Pro Tips
- Cut the pumpkin evenly. Keep the pieces close to 1 inch so they finish roasting at about the same time.
- Give the vegetables room. A crowded pan traps steam and makes it harder for the vegetables to brown.
- Check the pumpkin before blending. A fork should slide into it easily.
- Blend carefully. Hot soup can splash. Keep the immersion blender head under the liquid while it is running.
- Adjust the thickness last. If the finished soup is too thick, stir in a little extra broth.
Tools You’ll Need
- Chef’s knife
- Cutting board
- Vegetable peeler
- Measuring cups
- Measuring spoons
- Large rimmed sheet pan
- Parchment paper
- Large soup pot
- Immersion blender
- Wooden spoon
- Ladle
- Round soup bowls
Substitutions and Variations
- Pumpkin: Butternut squash is the easiest swap. Use the same amount.
- Fresh tomatoes: Use other ripe plum-style tomatoes if Roma tomatoes are not available.
- Vegetable broth: Chicken broth works if you do not need the soup to be vegetarian.
- Heavy cream: Full-fat coconut milk makes a good dairy-free version.
- Maple syrup: Leave it out or replace it with 1 teaspoon honey.
- Thyme: Try dried oregano or Italian seasoning.
- Spicy version: Add 1/4 teaspoon red pepper flakes before roasting.
- Extra creamy: Add another 1/4 cup cream after blending.
Common Mistakes
- Cutting huge pumpkin pieces: They can still be hard when the tomatoes are fully roasted.
- Crowding the pan: The vegetables steam instead of getting those tasty roasted edges.
- Using too much broth at first: It is easy to thin soup later but much harder to make watery soup thick again.
- Not roasting long enough: The pumpkin should be completely tender before you blend it.
- Boiling the cream: Keep the heat gentle once the cream goes into the soup.
- Skipping the final taste: Tomatoes and broth vary in salt and acidity, so taste before serving.
What to Serve With
This soup works well as a light meal or as the first course of a bigger dinner. Try it with:
- Grilled cheese sandwiches
- Warm garlic bread
- Crusty sourdough
- Cheese toast
- A simple green salad
- Roasted chickpeas
- Turkey or chicken sandwiches
- Baked potatoes
Make Ahead Tips
You can roast the pumpkin, tomatoes, onion, and garlic up to 2 days ahead. Keep them covered in the refrigerator, including any juices from the pan.
You can also make the whole soup ahead. It tastes great the next day because the flavors have more time to come together. Reheat it gently over medium-low heat.
Leftovers and Storage
Let leftover soup cool before storing it.
- Refrigerator: Keep it in an airtight container for up to 4 days.
- Freezer: Freeze for up to 3 months. For the smoothest result, freeze the soup before adding the cream, then add cream when reheating.
- Reheating: Warm gently on the stove and stir often. Add a splash of broth if it has become too thick.
- After freezing: Blend briefly again if the texture looks separated.
Macros Information
Approximate nutrition per serving, based on 6 servings and including the heavy cream and maple syrup:
- Calories: 230
- Protein: 4 g
- Carbohydrates: 28 g
- Fat: 13 g
- Fiber: 4 g
- Sugar: 12 g
Exact macros will change based on the pumpkin, broth, cream, and brands you use.
FAQ
Q: Can I use canned pumpkin?
A: Fresh pumpkin is best here because roasting gives the soup much more flavor. Canned pumpkin can work, but it changes the method and will not have the same roasted taste.
Q: Can I make this soup dairy-free?
A: Yes. Replace the 1/2 cup heavy cream with 1/2 cup full-fat coconut milk or an unsweetened dairy-free cooking cream.
Q: Do I need to peel the tomatoes?
A: No. Roasting softens the skins, and a good immersion blender will blend them into the soup.
Q: Why is my soup too thick?
A: Pumpkin naturally makes a thick soup. Stir in vegetable broth a little at a time until you like the texture.
Q: Why is my soup too thin?
A: Simmer it uncovered over low heat for a few extra minutes. This lets some of the water cook away.
Q: Can I use a regular blender?
A: Yes, but be very careful with hot liquid. Work in small batches and follow your blender’s instructions for blending hot foods.
Q: Can I freeze it?
A: Yes. For the best texture, freeze it without the cream and stir the cream in after reheating.
Final Thoughts
Roasted Pumpkin & Tomato Soup turns simple vegetables into something warm, creamy, and full of roasted flavor. The oven does most of the hard work, and the final blending makes everything beautifully smooth.
Serve it hot with a thick piece of crusty bread or a grilled cheese sandwich and you have an easy, comforting meal. Give it a try, then leave a comment with how your soup turned out, any changes you made, or any questions you have.