Slice the beef thinly against the grain to ensure tenderness. If using ground beef, loosen it with a fork.
Dice the tomatoes into medium-sized chunks for a balance of texture in the soup.
Beat the eggs in a small bowl until smooth.
If using fresh vegetables like bok choy or spinach, rinse them thoroughly and set aside.
2. Cook the Beef
Heat a tablespoon of vegetable oil in a large pot over medium-high heat.
Add the sliced or ground beef and sauté until browned and cooked through. Remove the beef and set it aside.
3. Prepare the Tomato Base
In the same pot, add a bit more oil if necessary, then sauté the minced garlic and ginger until fragrant (about 1 minute).
Add the diced tomatoes and stir, allowing them to soften and release their juices (about 5 minutes).
Stir in the tomato paste and sugar (if using) for a richer flavor. Mix well.
4. Build the Soup
Pour the beef or chicken broth into the pot and stir to combine with the tomato mixture.
Bring the broth to a gentle boil, then reduce to a simmer. Add soy sauce, salt, and pepper to taste.
Return the cooked beef to the pot, allowing it to meld with the broth’s flavors.
5. Cook the Noodles
While the soup simmers, cook the noodles in a separate pot according to the package instructions. Drain and set aside.
6. Add the Eggs
Slowly drizzle the beaten eggs into the simmering soup while gently stirring with a fork or chopsticks. This will create beautiful, silky egg ribbons.
Add any optional vegetables like bok choy or spinach and cook until just tender (2-3 minutes).
7. Assemble and Serve
Divide the cooked noodles among serving bowls.
Ladle the tomato egg and beef soup over the noodles, ensuring each bowl gets an even mix of beef, eggs, tomatoes, and vegetables.
Garnish with fresh cilantro, green onions, and a drizzle of sesame or chili oil for extra flavor.
Serve hot and enjoy!
Tips for Success
Tomato Ripeness: Use ripe, juicy tomatoes for the best flavor. If tomatoes are out of season, canned diced tomatoes can be substituted.
Noodle Choices: Fresh noodles add a chewy texture, but dried noodles work perfectly as well. Rinse cooked noodles under cold water to prevent sticking.
Egg Texture: Stir gently when adding the eggs to create delicate ribbons, or stir vigorously for a creamier texture.
Customizations: Add tofu, mushrooms, or extra vegetables to make the soup more filling and nutritious.