This cauliflower soup recipe is full of flavor and simple to make. It’s vegetarian, low calories, and filling. Read on for the instructions to make this delicious healthy soup. Prep time: 30 minutes Cook Time: 45 minutes Ingredients: 1 large head of cauliflower 3 tablespoons extra-virgin olive oil fine salt 1 medium red onion 2 cloves garlic 2 tablespoons unsalted butter 2 1/2 cups of vegetable broth Instructions : Preheat oven to 400 degrees. On a baking sheet toss chopped cauliflower with 2 tablespoons of olive oil until evenly coated. Sprinkle with salt. Bake until cauliflower is tender and caramelized 35 to 45 minutes, tossing halfway. When the cauliflower is…