Authentic Mexican Tostadas de Carne Asada – Easy Street-Style Beef Tostadas Recipe
Samantha
These Authentic Mexican Tostadas de Carne Asada are loaded with flavor—featuring crispy tostada shells piled high with smoky grilled steak, creamy refried beans, crunchy lettuce, and fresh pico de gallo. Inspired by classic Mexican street food, this recipe brings bold flavors and satisfying textures to your table in under 30 minutes. Perfect for weeknight dinners, summer gatherings, or any time you're craving a quick, crowd-pleasing dish!
Prep Time 15 minutes mins
Cook Time 15 minutes mins
Total Time 30 minutes mins
Course Appetizer, Dinner, Lunch
Cuisine Latin American, Mexican
Servings 4 servings
Calories 420 kcal
- 1 lb flank steak or skirt steak
- 2 tbsp lime juice
- 2 tbsp olive oil
- 1 tbsp soy sauce
- 2 garlic cloves minced
- 1 tsp ground cumin
- 1 tsp smoked paprika
- Salt and pepper to taste
- 8 corn tostada shells
- 1 can refried beans warmed
- 1 avocado mashed with lime juice and salt
- ¼ cup cotija cheese
- ¼ cup diced red onion
- Fresh cilantro
- Optional: shredded lettuce diced tomato, jalapeños, hot sauce
Step 1: Marinate the SteakIn a bowl or zip-top bag, combine lime juice, olive oil, soy sauce, garlic, cumin, smoked paprika, salt, and pepper. Add steak and marinate for 1 hour (or up to 24 hours in the fridge). Step 2: Cook the SteakGrill or sear the steak in a hot skillet over medium-high heat for about 3-4 minutes per side, depending on thickness. Let rest for 5 minutes, then slice thinly against the grain. Step 3: Prepare ToppingsWarm your refried beans. Mash avocado with lime juice and a pinch of salt. Dice onions and crumble cotija cheese. Step 4: Assemble TostadasSpread a layer of refried beans on each tostada shell. Top with slices of carne asada, a dollop of avocado, onions, cheese, cilantro, and any extras you love. Step 5: ServeServe immediately while tostadas are still crisp. Enjoy with a lime wedge or your favorite salsa.
Secret Tips for the Best Tostadas de Carne Asada
1. Marinate Overnight for Deeper Flavor: Authentic carne asada gets its bold, smoky taste from a citrusy, garlic-laced marinade. For true street-style beef tostadas, let your flank or skirt steak marinate overnight. This not only tenderizes the meat but also infuses each bite with that signature Mexican flavor.
2. Use Corn Tostadas for Authentic Texture: For the crisp snap and slightly nutty flavor that defines Mexican tostadas, always choose corn over flour. If you can’t find pre-made tostadas, lightly fry corn tortillas until golden and crisp.
3. Rest the Steak Before Slicing: Once your grilled carne asada comes off the heat, give it 5–10 minutes to rest. This keeps the juices sealed in, making each bite more tender and flavorful—especially important when layering on a crunchy tostada.
4. Layer the Beans First to Prevent Soggy Shells: A base of refried beans acts like glue and moisture control. Spread it on first to keep the tostada crispy underneath and help the toppings stick.
5. Add Acidic or Spicy Toppings Last: Finish your tostadas de carne asada with a bright pop—like fresh lime juice, pickled onions, or spicy salsa. These final touches elevate the dish and give it that taquería punch of flavor.
6. Don’t Skip the Crema or Queso Fresco: Balancing heat and richness is key. A drizzle of Mexican crema or a sprinkle of queso fresco adds cool, creamy contrast to the bold steak and zesty toppings.
7. Meal Prep the Components: If you want easy beef tostadas any night of the week, grill a big batch of carne asada, prep your toppings, and keep tostadas on hand. Assemble fresh when ready to eat for max crunch.
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