Step 1

Make tomato base. Combine tomatoes, 1/4 of the olive oil, garlic, oregano, salt, and cumin in a blender. Blend on high until smooth.

Step 2

Toast noodles. Heat remaining 3 tablespoons oil in a soup pot (at least 4 quarts) over medium heat. Add fideo and toast, stirring frequently, until golden and toasted, about 4 minutes.

Step 3

Simmer. Add tomato base and fry in the oil a minute or two then add broth and bring to a boil. Reduce heat to low, cover and simmer until pasta is cooked through, about 5 minutes.

Step 4

Serve. Stir in chopped cilantro and serve.