Classic Lasagna Soup

Ingredients

• 1 large yellow onion (diced)
• 1 lb ground beef
• 4 cups chicken broth
• 2 teaspoons kosher salt
• 3 cloves garlic (minced)
• ½ teaspoon dried rosemary
• 1 can crushed tomatoes
• 8 oz ricotta cheese (for serving)
• 8 oz lasagna noodles (broken into pieces)
• 1 tablespoon olive oil
• ¼ cup tomato paste
• 1 teaspoon dried thyme
• 1 teaspoon ground black pepper
• ½ teaspoon dried oregano