Mexican Tortilla Soup with Crispy Toppings

The first time I had this soup was at a tiny taqueria in Chicago where the owner told me her secret was toasting the spices twice, once in oil and again as the broth simmered. The tortilla strips were so perfectly crispy they crunched between my teeth even after sitting in the hot broth for several minutes. I went back three times that week trying to decode exactly what made it so intoxicating.

Last winter during a snowstorm my sister came over and we made a giant batch feeding six people who just happened to be stranded at our place. Everyone stood around the stove eating straight from their bowls while steam fogged up the windows. That night turned into an impromptu soup party that lasted until midnight.

Ingredients

• 2 tablespoons vegetable oil: Use a neutral oil with a high smoke point for the base and for crisping your tortilla strips
• 1 medium yellow onion, diced: Yellow onions become sweet and mellow as they cook down forming the aromatic foundation
• 3 cloves garlic, minced: Fresh garlic adds that sharp punch that balances the rich tomatoes
• 1 jalapeño, seeded and chopped: Keep some seeds if you want more heat but removing them tames the fire beautifully
• 1 teaspoon ground cumin: This earthy spice is absolutely essential for that authentic Mexican flavor profile
• 1 teaspoon chili powder: A mild blend that adds depth without overwhelming heat
• 1/2 teaspoon smoked paprika: The secret ingredient that adds layers of smoky complexity
• 1/2 teaspoon dried oregano: Mexican oregano is traditional but regular works perfectly fine too
• 1 can diced tomatoes: Fire roasted tomatoes add an extra smoky dimension if you can find them
• 4 cups chicken broth: Homemade broth is ideal but a good quality store bought version works wonderfully
• 2 cups cooked shredded chicken breast: Rotisserie chicken is perfectly acceptable here and saves so much time
• 1 cup frozen corn kernels: They add sweetness and pops of color throughout the soup
• 1/2 teaspoon salt: Adjust this at the end since broths vary wildly in sodium content
• 1/4 teaspoon black pepper: Freshly ground makes a noticeable difference in the final dish
• Juice of 1 lime: This bright acid at the end makes all the flavors pop and sing together
• 6 small corn tortillas: White corn tortillas crisp up better than yellow ones for some reason
• 1 ripe avocado, diced: The creaminess against the hot broth is absolutely magical
• 1/2 cup shredded cheddar or Monterey Jack cheese: Pepper jack adds another layer of heat if you are feeling adventurous
• 1/4 cup chopped fresh cilantro: The fresh herbal finish cuts through the rich broth beautifully
• 1/4 cup sour cream or Mexican crema: Crema is more traditional and has a lovely tangy quality

Instructions

Crisp the tortilla strips:

Preheat your oven to 200°C (400°F) and toss the tortilla strips with 2 tablespoons vegetable oil and a generous pinch of salt until coated. Spread them in a single layer on a baking sheet and bake for 8–10 minutes, tossing halfway through, until golden and crispy all over.

Build the flavor base:

Heat 2 tablespoons oil in a large pot over medium heat and add the diced onion. Sauté for about 4 minutes until translucent and fragrant, then stir in the garlic and chopped jalapeño and cook for just 1 minute more.

Toast the spices:

Add the cumin, chili powder, smoked paprika, and oregano to the pot. Stir constantly for 30 seconds until the spices become incredibly fragrant and bloom in the hot oil.

Create the broth:

Pour in the diced tomatoes and chicken broth, stirring to scrape up any flavorful bits from the bottom of the pot. Bring everything to a gentle simmer.

Add the heartiness:

Stir in the shredded chicken and frozen corn. Let the soup simmer uncovered for 15–20 minutes to allow all those flavors to meld together beautifully.

Balance with acid:

Season with salt, pepper, and the fresh lime juice. Taste carefully and adjust any seasonings as needed.

Assemble and serve:

Ladle the hot soup into bowls and top each generously with crispy tortilla strips, diced avocado, shredded cheese, fresh cilantro, a dollop of sour cream, and a lime wedge on the side.

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My daughter now requests this soup every time the weather turns even slightly gray. It has become our comfort food tradition the minute autumn whispers through the windows.

Making It Your Own

Swap in black beans for the chicken to make it vegetarian and add extra depth. A can of drained black beans works beautifully and adds protein while keeping the soup hearty and satisfying.

Spice It Up

Mince one or two chipotle peppers in adobo sauce and add them with the tomatoes for smoky heat. Start with one pepper and add more only after tasting since the heat builds as the soup simmers.

Perfect Pairings

This soup loves a crisp Mexican lager or a bright Sauvignon Blanc to cut through the richness. Serve with warm corn tortillas on the side for sopping up every last drop.

• Set up a toppings bar and let guests build their own perfect bowl
• Double the tortilla strips because they disappear remarkably fast
• The soup actually tastes better the next day so make extra

Save

There is something so grounding about a bowl of soup that warms you from the inside out. Hope this becomes a staple in your home too.

Recipe Questions & Answers

→ Can I make this soup vegetarian?

Yes. Replace chicken broth with vegetable broth and omit the shredded chicken. Add black beans or extra corn for protein. The soup will still be rich and satisfying.

→ How do I store and reheat leftovers?

Store soup and toppings separately in airtight containers. The soup keeps for 4-5 days in the refrigerator. Reheat gently on the stovetet over medium heat, adding a splash of broth if needed. Keep tortilla strips in a sealed bag to maintain crispiness.

→ Can I fry the tortilla strips instead of baking?

Absolutely. Heat 1/2 inch oil in a skillet over medium-high heat. Fry tortilla strips in batches for 1-2 minutes until golden and crispy. Drain on paper towels and salt immediately. This method yields extra crunch but requires more oil.

→ What makes the broth authentic?

The combination of dried spices—cumin, chili powder, smoked paprika, and oregano—bloomed in hot oil creates depth. Diced tomatoes and fresh lime juice add brightness. Don't skip the lime juice at the end; it balances the rich broth and brightens all flavors.

→ Can I use rotisserie chicken?

Yes. Rotisserie chicken works perfectly and saves time. You'll need about 2 cups shredded meat from a store-bought rotisserie chicken. Remove the skin and bones, then shred the meat before adding it to the simmering broth.

→ How can I make it spicier?

Leave some seeds in the jalapeño, add a diced serrano pepper, or stir in chipotle peppers in adobo sauce. A pinch of cayenne pepper or hot sauce also works. Adjust spice level gradually and taste as you go.