As the meatballs are cooking, add the olive oil to a large pot. Once warm, add the grated carrots, garlic, and diced onion.
1 cup white onion, 2 carrots, 2 garlic cloves, 1 Tablespoon olive oil
Cook for 5-6 minutes, stirring often, until softened.
Pour the beef broth or stock, can of crushed tomatoes, vegetable stock, Italian seasoning, and red pepper flakes.
4 cups beef broth, 20 ounce crushed tomatoes, 1 cup vegetable stock or chicken stock, 1 Tablespoon Italian seasoning, ½ teaspoon red pepper flakes
Bring the pot to a simmer. Don't let it boil; the stock can overcook and turn bitter! Add the cooked meatballs, pasta, and red bell peppers.
1½ cup ditalini pasta, ½ cup red bell peppers
Simmer for 10 additional minutes, uncovered, or until the pasta is al dente. You don't need to cook it any longer than that, as the pasta will finish softening in the broth.
Top with herbs and cheese if desired, and serve!
2 Tablespoons parsley, 2 Tablespoons parmesan cheese, Salt, pepper