Roasted Vegetable Sauce

Follow our step-by-step guide on how to make Roasted Vegetable Sauce.

1. Step 1

   Start by preheating your oven to a cozy 425°F (220°C) and prepare a shallow baking pan by lining it with foil for easy cleanup.

2. Step 2

   Next, take your fresh cauliflower, broccoli, onion, and garlic, and spread them out evenly on the prepared pan.

3. Step 3

   Drizzle a generous amount of vegetable oil over the veggies, then toss them gently to ensure they’re all nicely coated.

4. Step 4

   Pop the pan into the oven and let the vegetables roast for about 25 minutes, or until they’re tender and have developed a lovely golden-brown color.

5. Step 5

   While the veggies are roasting, grab a large saucepan and melt some butter over medium heat.

6. Step 6

   Once it’s melted and bubbling, sprinkle in the flour and cook for about a minute, stirring constantly to create a smooth mixture.

7. Step 7

   Slowly pour in the vegetable broth, stirring as you go, and then add in your beautifully roasted vegetables along with kosher salt, black pepper, and dried thyme.

8. Step 8

   Bring this delightful mixture to a gentle boil, stirring continuously to combine all the flavors.

9. Step 9

   Once it’s bubbling, reduce the heat and let it simmer, covered, for about 10 minutes.

10. Step 10

    During the last 4 minutes of cooking, toss in some fresh spinach to let it wilt and add a pop of color.

11. Step 11

    After simmering, allow the sauce to cool slightly before blending it until smooth with a blender or an immersion blender.

12. Step 12

    You can serve this comforting soup hot right away, or if you prefer, chill it in the refrigerator for up to 3 days.

13. Step 13

    Just reheat when you’re ready to enjoy a warm bowl of goodness!.