Stuffed Pepper Soup

Ingredients:

• 1 lb ground beef or turkey
• 1 tablespoon olive oil
• 1 onion, diced
• 2 bell peppers, diced
• 3 cloves garlic, minced
• 1 can (14 oz) diced tomatoes
• 1 can (14 oz) crushed tomatoes
• 4 cups beef or vegetable broth
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 1/2 teaspoon dried thyme
• Salt and pepper to taste
• 1 cup cauliflower rice
• 1/4 cup tomato paste
• 1 tablespoon Worcestershire sauce
• 1 cup shredded cauliflower
• 1 cup shredded mozzarella cheese
• Fresh parsley, chopped (for garnish)