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    Home » All Recipes » Seafood

    Tuna Molletes (Open-Faced Tuna Sandwiches)

    Published: Jul 24, 2024 · Updated: Nov 7, 2024 by Maggie Unzueta

    Here is a delicious and satisfying Tuna Molletes. It shows off a creamy Mexican cheese, roasted tomatoes, and flavorful tuna. This is an easy sandwich recipe that’s perfect for lunch.
    Jump to Recipe
    Tuna Molletes served on white plates and surrounded by green spinach leaves.
    Tuna Molletes served on a cutting board and surrounded by green spinach leaves.
    Tuna Molletes served on a wooden cutting board and surrounded by green spinach leaves.
    Tuna Molletes served on a wooden cutting board and surrounded by green spinach leaves.
    Tuna Molletes served on a cutting board and surrounded by green spinach leaves.
    Tuna Molletes served on a wooden cutting board and surrounded by green spinach leaves.

    Tuna Molletes will be a new lunchtime favorite!

    This post may include affiliate links. As an Amazon Associate I earn from qualifying purchases.

    Traditional Mexican molletes are smothered with refried beans and topped with cheese and pico de gallo. 

    Whereas, molletes dules are made with melted butter, cinnamon, and a sweet topping.  

    Here, I’m making a European-Mexican version with roasted cherry tomatoes and olives and spicy jalapenos and creamy requeson. 

    The combination is delicious! 

    Table of Contents

    • 1 🍅 Ingredients
    • 2 🥣 Instructions
    • 3 Let’s Assemble The Sandwich
    • 4 🧀 Cheese Please
    • 5 🐟 What kind of canned tuna is best?
    • 6 Storing Instructions
    • 7 🥪 More Mexican Sandwich Recipes
    • 8 😋 Hungry for More? 
    • 9 Tuna Molletes
      • 9.1 Ingredients
      • 9.2 Instructions
        • 9.2.1 To Assemble the Sandwich:
      • 9.3 Notes
      • 9.4 Nutrition

    🍅 Ingredients

    The ingredients needed to make the open-faced sandwich labeled and sitting on a marble surface.
    • Requesón (or use ricotta)
    • Tuna
    • Red jalapeños (or use regular green jalapenos)
    • Cherry tomatoes
    • Lettuce 
    • Green olives
    • Fresh parsley (or cilantro)
    • Olive oil
    • Balsamic vinegar
    • Salt to taste
    • Bread (Baguette)

    I found beautiful cherry tomatoes at the farmers market. They were the inspiration for this recipe. 

    Roma tomatoes or heirloom tomatoes work too. Just make sure they are ripe. 

    Molletes are Mexican open-faced sandwiches, using bolillo. If you can’t find bolillo, use a regular baguette. Even a large roll would work. 

    🥣 Instructions

    Tomatoes and peppers roasting in a baked tray.
    • Preheat oven to 375 F.
    • Line a small baking dish with parchment paper. Add the cherry tomatoes and jalapenos. Drizzle with 1 tablespoon of olive oil and add salt to taste. 
    • Bake for 15 minutes.

    After baking, put the jalapeños in a bowl and cover with plastic wrap. Let them steam for 5-6 minutes. Then peel and finely chop. Remove seeds to reduce the heat.

    Chopped up green olives and fresh parsley.
    • Rough chop the parsley and slice the green olives.
    • Set aside until ready to use.

    Only use pitted green olives. 

    You can easily swap out the parsley for cilantro. Whatever you prefer is fine.

    Toasted bread cut in half and sitting in a baking sheet.
    • Cut the baguette in half and then in two more halves. 
    • Place the baguette in the oven to toast. About 3-4 minutes.

    The oven was hot and ready for toasting. Or, place the bread in the toaster for a few minutes.

    Making the tuna mixture in a glass bowl.
    • Meanwhile, mix tuna, parsley, olives, roasted red jalapeños, and salt to taste in a bowl.
    • Add the remaining olive oil and balsamic vinegar.
    • Stir well to combine the ingredients.
    • Taste and adjust as desired. 

    To make this spicier, add more jalapeno. 

    To reduce the heat, use half of a roasted jalapeno, or omit completely and swap out for roasted red peppers. 

    Let’s Assemble The Sandwich

    Assembling open-faced sandwiches with cheese, lettuce, tuna, and roasted tomatoes.
    • While the baguettes are warm, spread requesón (or ricotta). 
    • Add the lettuce and tuna salad. 
    • Top with roasted cherry tomatoes and salt to taste.

    Optionally drizzle a little more balsamic vinegar right on top.

    🧀 Cheese Please

    Requesón is a creamy ricotta-style Mexican cheese that is now available in most Mexican grocery markets. Growing up, it was virtually impossible to find. If you can’t find it, swap out for ricotta. 

    Tuna Molletes served on white plates and surrounded by green spinach leaves.

    🐟 What kind of canned tuna is best?

    Albacore, yellowfin, and skipjack are the most popular types of tuna that get canned. Tuna packed in water, vegetable oil, or olive oil… this part really comes down to taste. If you are making a dish that compliments olive oil, then it might be best to use tuna packed in olive oil. Tuna packed in water tends to be more neutral in flavor.

    Tuna Molletes served on a wooden cutting board and surrounded by green spinach leaves.

    Storing Instructions

    Store the bread, cheese, and tuna mixture separately. Place the tuna mixture in a sealable container for up to 3 days. Once ready to consume, assemble the sandwich as instructed and enjoy. 

    Tuna Molletes served on a cutting board and surrounded by green spinach leaves.

    🥪 More Mexican Sandwich Recipes

    • Pambazo
    • Torta de Jamon (Mexican Ham Sandwich)
    • Carne Asada Torta
    • Mexican Breakfast Torta

    😋 Hungry for More? 

    Be sure to subscribe to my newsletter and follow along on Facebook, Instagram, Pinterest for my latest recipes and videos.

    Did you make this recipe? Please rate the recipe below.

    Tuna Molletes served on a cutting board and surrounded by green spinach leaves.

    Tuna Molletes

    Here is a delicious and satisfying Tuna Molletes. It shows off a creamy Mexican cheese, roasted tomatoes, and flavorful tuna. This is an easy sandwich recipe that’s perfect for lunch.
    No ratings yet
    Print Pin Rate
    Course: Lunch
    Cuisine: Mexican/ European
    Prep Time: 15 minutes minutes
    Cook Time: 20 minutes minutes
    Total Time: 35 minutes minutes
    Servings: 4 people
    Calories: 374kcal
    Author: Maggie Unzueta
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    Ingredients

    • 1 cup requeson (or ricotta cheese)
    • 1 cup tuna can (drained)
    • 2 jalapenoes (or use 1 for less spice)
    • ½ cup cherry tomatoes
    • ¼ cup baby lettuce (or arugula)
    • ¼ cup green olives sliced
    • ¼ cup fresh parsley chopped
    • 1 ½ tablespoon olive oil
    • ½ tablespoon balsamic vinegar
    • Salt to taste
    • 1 baguette

    Instructions

    • Preheat oven to 375F.
    • Line a small baking dish with parchment paper.
    • Add the cherry tomatoes and jalapenos. Drizzle with 1 tablespoon of olive oil and add salt to taste.
    • Bake for 15 minutes. Remove from the oven.
    • Place the jalapenos in a bowl and cover with plastic wrap for 5-6 minutes. Then peel and finely chop.
    • Note: This will help peel the jalapenos peppers easier.
    • Chop the parsley and slice the green olives. Only use pitted olives.
    • Cut the baguette in half and place in the oven to toast. Or place in the toaster oven.
    • Meanwhile, mix tuna, parsley, olives, roasted jalapenos, and salt to taste in a bowl.
    • Add the remaining olive oil and balsamic vinegar. Stir well to combine the ingredients.

    To Assemble the Sandwich:

    • While the baguettes are warm, spread the requeson (or ricotta cheese).
    • Add the lettuce and tuna. Top with roasted cherry tomatoes and salt to taste.
    • Optional: add a little more balsamic vinegar.
    • Serve and enjoy!

    Notes

    In the pictures, I’m using red jalapenos. You can use regular green jalapenos instead. 
    If you can’t find requeson, use ricotta. 
    Cherry tomatoes can be swapped out for any other type of tomato. Just make sure they are ripe. 
    Storing Instructions: Store the requeson, bread, and tuna mixture separately. Then assemble as instructed when ready to eat. 

    Nutrition

    Calories: 374kcal | Carbohydrates: 35g | Protein: 21g | Fat: 17g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Cholesterol: 45mg | Sodium: 663mg | Potassium: 324mg | Fiber: 2g | Sugar: 4g | Vitamin A: 1908IU | Vitamin C: 19mg | Calcium: 219mg | Iron: 4mg
    Tried this recipe?Mention @MamaMaggiesKitchen or tag #MamaMaggiesKitchen!

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    About Maggie Unzueta

    Maggie Unzueta is the face behind In Mama Maggie's Kitchen. She has been publishing Mexican recipes and creating delicious recipes since 2010. From family recipes to her extensive travels throughout Mexico, she brings traditional Mexican flavors from South of the Border and into your kitchen. Maggie has been featured in notable culinary websites and other media outlets. For more details, check out her About page.

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    iBienvenidos! I'm Maggie. Welcome to my blog! My passion is authentic Mexican food and traveling throughout Mexico to bring you the very BEST in culture and cuisine.

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