Hey there, my foodie pal! Get ready to sink your teeth into this Joe & The Juice Tuna Sandwich Copycat, or as it’s famously known, the Tunacado! This sandwich is a viral sensation for a reason—crispy, thin bread encasing a creamy, whipped tuna mousse, vibrant pesto, silky avocado, and juicy tomatoes. It’s like a flavor party in your mouth, with every bite delivering a perfect mix of crunchy, creamy, and zesty goodness. Whether you’re craving a quick lunch or want to impress your friends with a trendy, restaurant-worthy dish, this is your ticket to pure deliciousness. Trust me, you’re gonna love this one—it’s a total game-changer!
Why You’ll Love Joe & The Juice Tuna Sandwich Copycat
This sandwich isn’t just a meal—it’s an experience. Perfect for a working-from-home lunch, a picnic, or even a light dinner, it’s as versatile as it is tasty. Here’s why it’s bound to become your new obsession:
- Versatile: Ideal for a quick lunch, meal prep, or a fun dinner with friends. It’s just as great eaten at your desk as it is served at a casual gathering.
- Budget-Friendly: Uses pantry staples like canned tuna and store-bought pesto, so you can whip it up without breaking the bank.
- Quick and Easy: Simple steps that come together in about 20 minutes. Even if you’re not a kitchen pro, this recipe is totally doable.
- Customizable: Make it spicy with jalapeños or keep it mild. Swap ingredients to suit your taste or dietary needs—it’s super flexible!
- Crowd-Pleasing: The creamy tuna, fresh veggies, and toasty bread are a hit with everyone, from picky eaters to foodie enthusiasts.

Ingredients in Joe & The Juice Tuna Sandwich Copycat
This sandwich is all about simple ingredients that come together for a flavor explosion. Here’s what makes it so special:
Canned Tuna
The star of the show, preferably albacore packed in water for a clean, mild flavor. It blends into a creamy mousse that’s the heart of the sandwich.
Avocado
Silky and rich, avocado adds a creamy texture that balances the bold flavors of the tuna and pesto.
Tomatoes
Juicy slices (roma or campari work great) bring a fresh, slightly sweet pop to every bite.
Pesto
Store-bought or homemade, this herby, garlicky spread adds a vibrant, savory layer that ties everything together.
Mayonnaise
The key to that whipped, mousse-like tuna texture, mayo makes the filling ultra-creamy and rich.
Dijon Mustard
A touch of tangy mustard adds depth and a subtle kick to the tuna mixture.
Lemon Juice
Freshly squeezed for brightness, it cuts through the richness and adds a zesty lift.
Fresh Dill
This herb brings a citrusy, fresh note that makes the tuna filling sing with flavor.
Red Onion
Finely chopped for a bit of crunch and a sharp, savory bite that complements the creamy elements.
Flatbread or Sourdough
Thin, crispy bread is key—think flatbread, focaccia, or thinly sliced sourdough, toasted to perfection for that signature crunch.
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)
Instructions
Let’s dive into making this viral masterpiece:
Prepare the Tuna Mousse
Drain the canned tuna well and add it to a food processor or bowl. Mix with mayonnaise, Dijon mustard, lemon juice, finely chopped red onion, chopped fresh dill, salt, and pepper. Pulse or mash until smooth and mousse-like, about 1 minute in a food processor. Taste and adjust seasoning if needed.
Toast the Bread
Slice your flatbread or sourdough thinly (about ¼-inch thick). Heat a skillet or panini press over medium heat, brush with a little olive oil, and toast the bread for 2-3 minutes per side until golden and crispy. You want that signature crunch!
Prep the Veggies
Slice the avocado and tomatoes thinly. If you’re feeling fancy, season the tomato slices with a pinch of salt to enhance their flavor.
Assemble the Sandwich
Spread a generous layer of pesto on one side of each toasted bread slice. On one slice, layer sliced avocado, then tomato slices. Spread a thick layer of tuna mousse on the other slice.
Bring It Together
Close the sandwich by placing the tuna-covered slice on top of the avocado-tomato slice. Press gently, slice in half, and admire your creation.
Serve and Enjoy
Serve immediately to enjoy the contrast of crispy bread and creamy filling. Pair with a side salad or just dig in—this sandwich is a meal on its own!
Nutrition Facts
Servings: 2
Calories per serving: 490 kcal
Preparation Time
Prep Time: 15 minutes
Cook Time: 5 minutes
Total Time: 20 minutes
How to Serve Joe & The Juice Tuna Sandwich Copycat
This sandwich is a star, but here are some ways to elevate the experience:
- Fresh Salads: Pair with a simple green salad or a cucumber-tomato salad for a refreshing, light side.
- Crusty Bread: If you want extra crunch, serve with a side of toasted pita chips or crackers.
- Creamy Accompaniments: A small bowl of yogurt-dill dip or spicy aioli makes a fun dipping option.
- Vegetable Sides: Add some pickled veggies or roasted red peppers on the side for a tangy contrast.
- As a Standalone: This sandwich is hearty enough to shine solo. Serve on a plate with a sprinkle of fresh dill or a lemon wedge for extra flair.
Presentation matters! Slice the sandwich diagonally and arrange on a plate to show off the colorful layers of tuna, avocado, and tomato.
Additional Tips
Here’s how to make this sandwich even better:
- Prep Ahead: Make the tuna mousse up to 3 days in advance and store in an airtight container in the fridge. Assemble just before serving to keep the bread crispy.
- Spice It Up: Add chopped jalapeños, red pepper flakes, or a dash of hot sauce to the tuna mousse for a spicy kick, inspired by Joe & The Juice’s spicy tuna version.
- Dietary Adjustments: Use vegan mayo and skip the tuna for a mashed chickpea filling for a plant-based version. Opt for gluten-free bread if needed.
- Storage Tips: Store leftover tuna mousse in the fridge for up to 3-4 days. Keep bread and veggies separate to avoid sogginess.
- Bread Hack: If you can’t find thin flatbread, use a rolling pin to flatten sourdough or focaccia before toasting for that signature thin, crispy texture.
FAQ Section
Q1: Can I substitute tuna with another protein?
A1: Yes! Try mashed chickpeas or shredded chicken for a different spin. They’ll still blend well with the pesto and avocado.
Q2: Can I make this sandwich ahead of time?
A2: Prep the tuna mousse ahead and store it in the fridge for up to 3-4 days. Assemble the sandwich just before eating to keep the bread from getting soggy.
Q3: How do I store leftovers?
A3: Store the tuna mousse in an airtight container in the fridge for up to 4 days. Keep bread and veggies separate to maintain freshness.
Q4: Can I freeze the tuna mousse?
A4: Freezing isn’t ideal for the mousse due to the mayo, but you can freeze it for up to 1 month. Thaw in the fridge and stir well before using.
Q5: What’s the best way to reheat this sandwich?
A5: Don’t reheat the assembled sandwich—it’ll get soggy. Toast fresh bread and assemble with chilled tuna mousse for the best texture.
Q6: Can I double the recipe?
A6: Absolutely! Double the tuna mousse and prep extra bread and veggies. Perfect for meal prep or serving a crowd.
Q7: What kind of bread is best?
A7: Thinly sliced sourdough, focaccia, or whole-wheat flatbread works best. Toast it well for that crispy, cracker-like texture.
Q8: Is this sandwich kid-friendly?
A8: Yes! Skip the red onion or spicy add-ins for a milder version that kids will love. The creamy texture is a hit with little ones.
Q9: Can I use store-bought pesto?
A9: Totally! Store-bought pesto saves time and works great. Look for refrigerated pesto for a fresher flavor.
Q10: How do I get the tuna mousse so creamy?
A10: Use a food processor to blend the tuna mixture until smooth and whipped. Add a touch more mayo if it’s not creamy enough.
Conclusion
This Joe & The Juice Tuna Sandwich Copycat is your chance to bring a viral sensation right to your kitchen. With its crispy bread, creamy tuna mousse, and fresh, vibrant toppings, it’s a perfect balance of textures and flavors that’ll leave you hooked. Whether you’re craving a quick, healthy lunch or want to wow your friends with a trendy dish, this sandwich delivers every time. So grab your ingredients, toast that bread, and get ready to enjoy a bite of pure, delicious joy!
PrintJoe & The Juice Tuna Sandwich Copycat
Enjoy the fresh and flavorful Joe & The Juice Tuna Sandwich Copycat, packed with creamy tuna salad, crisp greens, and crunchy veggies on hearty, toasted bread. This easy-to-make sandwich blends savory tuna, zesty lemon, and crunchy celery for a perfect lunch or snack. Ideal for those who love a healthy, protein-rich meal with a satisfying crunch.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Total Time: 15 minutes
- Yield: 1 sandwich 1x
- Category: Lunch, Sandwich
- Method: No-cook (mixing), Toasting
- Cuisine: American, Casual
- Diet: Low Fat
Ingredients
- 1 can (5 oz) tuna in water, drained
- 2 tbsp mayonnaise
- 1 tbsp plain Greek yogurt (optional, for creaminess)
- 1 tsp Dijon mustard
- 1 tsp lemon juice
- 2 celery stalks, finely chopped
- 1 small red onion, finely diced
- Salt and pepper to taste
- 2 slices of sourdough or multigrain bread
- Handful of mixed greens or arugula
- 4–5 cucumber slices
- 2–3 tomato slices
- Butter or olive oil for toasting bread
Instructions
- In a bowl, combine tuna, mayonnaise, Greek yogurt (if using), Dijon mustard, lemon juice, chopped celery, and red onion. Mix well. Season with salt and pepper to taste.
- Lightly butter or brush olive oil on the bread slices and toast them until golden brown.
- Spread the tuna mixture evenly over one slice of toasted bread.
- Layer with cucumber slices, tomato slices, and mixed greens.
- Top with the second slice of toasted bread.
- Slice in half and serve immediately.
Notes
- For extra crunch, add some pickles or radishes.
- Substitute mayo with avocado for a healthier fat option.
- Can be served open-faced or in a wrap variation.
- Keep refrigerated if prepping in advance.
Nutrition
- Serving Size: 1 sandwich
- Calories: 400
- Sugar: 3g
- Sodium: 550mg
- Fat: 18g
- Saturated Fat: 3g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 4g
- Protein: 30g
- Cholesterol: 35mg