Keto Vegetable Soup

Name: Keto Vegetable Soup
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: Italian, American
Ingredients: 6 tablespoons extra-virgin olive oil; 1 small white onion (diced); 2 medium bell peppers (diced); 3 cloves garlic (minced); 1 tablespoon Italian seasoning; 1 cups cauliflower florets; 2 cups green beans (trimmed and cut into 2 inch pieces); 2 14.5-ounce cans fire-roasted diced tomatoes; 8 cups vegetable broth; Sea salt (to taste); Freshly cracked black pepper (to taste)