Meatball Soup

Bahan-bahan (8 porsi)

• 1 onion
• 2 cloves garlic
• 1 tablespoon olive oil
• 1 ½ pounds meatballs (frozen or homemade)
• 6 cups beef broth
• 28 ounces canned diced tomatoes (with juices)
• 1 teaspoon italian seasoning (crushed)
• ⅔ cup ditalini (or orzo pasta)
• 2 cups frozen mixed vegetables