Tostadas de Atún
Bocadillos • Mexico
About Tostadas de Atún
Tostadas with spicy tuna and avocado
How to Make Tostadas de Atún (Traditional & Healthy Version)
Tostadas de Atún, or Mexican Tuna Tostadas, are a fresh and vibrant snack loved across Mexico, especially in coastal regions. This delicious dish features crisp baked corn tortillas topped with a zesty mixture of tuna, vegetables, and creamy avocado. It is a staple in Mexican households due to its simplicity, versatility, and incredible taste. Tostadas de Atún are popular for lunch, light dinners, or as a nutritious snack during warm afternoons. The blend of flavors—citrusy lime, spicy jalapeño, and the natural umami of tuna—creates a refreshing and satisfying meal. In Mexico, Tostadas de Atún are often served at family gatherings and are a favorite for casual occasions. Their ease of preparation and health-conscious ingredients make them ideal for anyone looking to enjoy authentic Mexican cuisine without compromising on nutrition. The crispy tostada base paired with the creamy, tangy, and slightly spicy tuna topping is a delightful combination that appeals to all ages. Whether you're new to Mexican food or a longtime fan, this recipe offers a genuinely delicious and wholesome taste of Mexico.
Ingredients(for 2 tostadas per person (standard Mexican portion))
- 4 Corn tortillas (tostadas)
- 1 can (140g drained) Canned tuna in water (Atún)
- 1/4 cup Red onion (finely chopped)
- 1/2 cup Roma tomato (diced)
- 1 small Avocado (cubed)
- 2 tbsp Fresh cilantro (finely chopped)
- 2 tbsp Lime juice (freshly squeezed)
- 1 tbsp Jalapeño pepper (finely minced, adjust to taste) - optional
- 2 tbsp Plain Greek yogurt (for creaminess, optional) - optional
- to taste Salt and black pepper (preferably sea salt)
Instructions
- 1
Preheat oven to 180°C (350°F). Place corn tortillas on a baking sheet and bake for 10-12 minutes until crisp and golden, flipping halfway.
12 minutes
Watch closely to prevent burning; use wire rack for maximum crispness.
- 2
Open and drain the canned tuna thoroughly. Flake with a fork into a medium mixing bowl.
2 minutes
Press tuna gently to remove excess water for a less soggy topping.
- 3
Add chopped red onion, diced tomato, cubed avocado, cilantro, and jalapeño (if using) to the tuna.
3 minutes
Dice vegetables small for better flavor distribution.
- 4
Squeeze fresh lime juice over the mixture. Season with salt and pepper to taste. Mix gently to combine all ingredients.
2 minutes
Mix gently to avoid mashing the avocado.
Why This Dish is Healthy
This dish is a healthy choice because it combines protein-rich tuna with fresh vegetables and healthy fats from avocado, all on a baked tortilla. It is low in calories, high in protein, and contains minimal added fats. The use of Greek yogurt instead of mayonnaise reduces overall fat while increasing the protein content. It's a light, satisfying meal perfect for calorie-conscious eaters.
Tostadas de Atún are packed with lean protein from tuna and Greek yogurt. The inclusion of avocado supplies heart-healthy monounsaturated fats, while tomatoes and onions offer a boost of vitamins C and K, potassium, and antioxidants. Using baked corn tortillas keeps the recipe low in saturated fat and cholesterol. The combination of vegetables adds dietary fiber and essential minerals, making this snack both filling and nutrient-dense.
Pro Tips
- 💡Tip 1: Always bake the tortillas fresh for maximum crunch.
- 💡Tip 2: Use ripe Hass avocados for the creamiest texture.
- 💡Tip 3: Squeeze lime juice over avocado immediately to prevent browning.
Storage & Serving
Store the tuna mixture separately in an airtight container in the refrigerator for up to 24 hours. Assemble tostadas just before serving to maintain crispiness. Prepared tostadas do not store well once assembled.
Best served: Lunch
Información nutricional
| Nutriente | Por 100 g |
|---|---|
| Energía | 200.0 kcal |
| Proteínas | 15.0 g |
| Carbohidratos | 18.0 g |
| Grasas totales | 7.0 g |
| Fibra | 2.0 g |
