Go Back
+ servings
Homemade Roasted Tomato Basil Soup

Homemade Roasted Tomato Basil Soup

The best homemade roasted tomato basil soup made with fresh ingredients. A flavorful solution for using up garden tomatoes!
Prep Time 15 minutes
Cook Time 1 hour 10 minutes
Total Time 1 hour 25 minutes
Course Dairy Free, Gluten Free, Grain Free, lunch, Soup, Vegan, Vegetarian
Cuisine American
Servings 4 servings
Calories 214 kcal

Equipment

  • baking sheet
  • large pot
  • food processor or blender

Ingredients
  

For the roasted tomatoes

  • 3 pounds roma or plum tomatoes, cut in half
  • 8 cloves garlic, peeled
  • 3 tablespoons olive oil
  • Freshly ground salt and pepper

For the caramelized onions

  • ½ tablespoon olive oil

Additions to the soup

  • ½ cup packed basil leaves
  • ½ teaspoon dried oregano
  • 1-2 cups water or vegetarian broth depending on desired thickness
  • Freshly ground salt and pepper, to taste

Optional add ins

  • Light/Regular coconut milk for a creamy vegan soup
  • Whole dairy milk/heavy cream for a creamy texture
  • Parmesan cheese for tangy flavor enhancement
  • 1-2 tablespoons butter for richer flavor

Instructions
 

Cooking Instructions

  • Preheat oven to 400 degrees F. Line a large baking sheet with parchment paper. Place halved tomatoes and garlic cloves on the baking sheet and drizzle with olive oil. Season with salt and pepper. Roast for 40-45 minutes.
  • While the tomatoes are roasting, heat ½ tablespoon olive oil in a large pot over medium heat. Add the onion slices and stir to coat the onions. Cook, stirring occasionally, until golden, about 20 minutes.
  • After roasting, cool the tomatoes and garlic for 10 minutes, then blend until smooth with basil and caramelized onions. Alternatively, use an immersion blender directly in the pot.
  • Transfer the mixture back to the pot over medium low heat, add oregano, broth, and salt & pepper to taste. Simmer for 10 minutes before serving. Garnish with parmesan cheese.

Notes

Store in an airtight container in the fridge for up to 4-5 days. Freeze for up to 3 months, thaw in the fridge before reheating.

Nutrition

Serving: 1serving (based on 4)Calories: 214kcalCarbohydrates: 21.3gProtein: 3.1gFat: 13.6gSaturated Fat: 1.7gFiber: 3.4gSugar: 8.6g
Keyword easy tomato basil soup, roasted tomato basil soup, tomato basil soup
Tried this recipe?Let us know how it was!