Preheat oven to 400° F and line a baking tray with parchment paper.
Prepare butternut squash and red bell peppers. Place them on the baking tray, and drizzle vegetables with avocado oil, salt, and pepper.
Roast in the oven for 25 minutes or until the butternut squash is soft.
In a large dutch oven, cook onions and leeks in 1 tablespoon of avocado oil for 2 minutes. Add roasted veggies, dried herbs, tomato paste, and broth. Bring soup up to a simmer and cook for 10 minutes.
Transfer soup to a high-speed blender and blend until smooth. Pour soup back into dutch oven and pour in coconut milk, sherry vinegar, salt, and pepper.
Garnish soup with your favorite toppings. Toasted pepita seeds, fried leeks, and smoked paprika are my favorite!