Blend tomatoes, onion, and garlic into a smooth puree.
Heat oil in a large pot over medium heat.
Add fideo noodles and toast until golden brown, stirring constantly (3-4 minutes).
Remove noodles and set aside.
In the same pot, add tomato puree and cook for 5 minutes.
Add cumin, oregano, and bay leaves, stirring well.
Pour in chicken broth and bring to a boil.
Add toasted noodles and reduce heat to simmer.
Cook for 10-12 minutes until noodles are tender.
Season with salt and pepper to taste.