This comforting Mexican fideo soup with ground beef and potatoes is a classic homestyle dish that many families grew up eating. It’s warm, hearty, and full of simple ingredients that come together to create a deeply flavorful broth. The toasted fideo pasta, tender potatoes, and seasoned ground beef make this soup both filling and satisfying.

This dish is often served with beans and warm homemade tortillas on the side. The broth is rich and savory thanks to fresh garlic, cumin, peppercorns, and tomatoes. Toasting the fideo before adding it to the soup adds an extra layer of flavor and keeps the broth from becoming too starchy. It’s a simple recipe that tastes like pure comfort in a bowl.

Ingredients (4–6 servings)

• 1 lb ground beef (80/20)

• 1 tablespoon vegetable oil

• 1 cup chopped onion

• ¾ cup chopped green bell pepper

• 1 celery rib with leaves, chopped

• 2 green onions, chopped

• 3 large garlic cloves

• 2 serrano peppers (optional)

• 1 teaspoon whole cumin seeds

• 1 teaspoon whole peppercorns

• 14 oz crushed or diced tomatoes

• 1½ tablespoons tomato-flavored chicken bouillon

• 7 cups water

• 1 russet potato, chopped into bite-size pieces

• 4 oz vermicelli (fideo) or thin spaghetti broken into small pieces

• ½ teaspoon salt (adjust to taste)

• Fresh cilantro, chopped

Optional for serving

• Cooked beans

• Fresh corn or flour tortillas

• Butter for tortillas

Instructions

Heat a large Dutch oven or soup pot over medium heat. Add the ground beef and cook it while breaking it apart with a spoon until it loses all its pink color.

Drain most of the excess grease, leaving a small amount in the pot for flavor.

Add the chopped onion and serrano peppers to the pot. Cook for a few minutes until the onions begin to soften and become slightly translucent.

Add the green bell pepper, celery, and green onions. Stir and cook for about one minute so the vegetables release their aroma.

In a mortar and pestle (or spice grinder), grind the cumin seeds and peppercorns. Add the garlic and a small pinch of salt and grind until it forms a paste.

Add the ground spice mixture to the pot and stir well.

Add the tomatoes, chopped cilantro, and chicken bouillon. Stir everything together.

Pour in the water and add the salt. Bring the soup to a gentle simmer, cover, and cook on low heat for about 15 minutes so the flavors develop.

While the soup simmers, heat a small skillet over medium heat. Add a small amount of vegetable oil and toast the vermicelli pasta, stirring constantly until it becomes golden brown. Remove it from the heat and set aside.

After the soup has simmered for 15 minutes, add the chopped potatoes. Cover and simmer for about 5 minutes.

Add the toasted fideo pasta to the pot. Cover and continue simmering for about 10–11 minutes, or until the pasta and potatoes are tender.

Taste the broth and adjust the salt if needed.

Let the soup rest for a few minutes before serving.

Serve hot with beans and warm tortillas on the side.

Notes or Tips

Toasting the fideo pasta before adding it to the soup gives it a nutty flavor and helps prevent the broth from becoming cloudy.

If you can’t find fideo, you can use thin spaghetti broken into small pieces.

Serrano peppers add heat, but they can be left whole or removed if you prefer a milder soup.

This dish is even better the next day because the flavors continue to develop.

Many families like to enjoy this soup with beans and freshly warmed tortillas spread with a little butter. It’s a simple but very comforting meal. 🍲