I don’t know about you, but there is nothing quite like the gorgeous, light flakiness of a good croissant. This famous pastry has the most charmingly subtle flavor with hints of saltiness. When it comes to enjoying croissants, there are countless “croissant ideas” to try, and one delicious option is the Tuna Salad Sandwich Croissant. But we can make this even tastier and definitely more filling as a meal by spreading some tuna salad in the middle. Let’s try making this snack!
What’s a Tuna Salad Sandwich Croissant
A croissant is a flaky, buttery pastry shaped like a crescent moon. Originating from France, it is made by layering dough and butter, creating a light and airy texture that melts in your mouth. While croissants are often enjoyed plain or filled with sweet options like chocolate or jam, this tuna sandwich croissant offers a definitely unique twist. The combination of tender tuna, creamy mayonnaise, and fresh vegetables pairs wonderfully with the croissant’s rich, buttery flavor. It’s a refreshing change from typical sweet options, that’s perfect for a quick meal or snack.
The tuna sandwich croissant is also an excellent option for camping meals, especially after unpacking or swimming, as it is quick to prepare. If you’re interested in other camping food ideas, check out this camping food list.
Ingredients in Tuna Salad Sandwich Croissant
Most of the ingredients we’ll need come from the tuna salad for this recipe. The rest will mainly be the pastry we put this tasty filling in, as well as some lettuce to make the dish more refreshing.
- Can of tuna – Plenty savory and delicious, can tuna is a great source of protein. It definitely is responsible as well for most of the flavor of this dish.
- Red onion – We can get a hint of crispiness by using some red onions too. They are also great for just a bit of a bite to the flavor!
- Scallions – To give us a layer of freshness.
- Celery – This is a nice and simple aromatic that also provides plenty of antioxidants.
- Sweet pickle relish – Don’t be afraid of incorporating some more sweetness into your sandwich. Our sweet pickle relish adds some depth to the flavor while making it sweeter.
- Parmesan cheese – For some savor and variety in flavor.
- Garlic powder – Ingredients like this one are important in making the sandwich stand out with its layers of saltiness and spice.
- Mayonnaise – For that satisfyingly creamy effect.
- Croissant – Keeps our tuna salad in place while providing a perfect flakiness to the dish!
- Lettuce – For some added greens and texture.
How to Make It
Preparing the Tuna for the Filling
Begin by opening the canned tuna and draining out any excess liquid, whether water or oil, to avoid a soggy texture. Flake the tuna into smaller pieces with a fork, making it easier to mix with the other ingredients for the tuna sandwich croissant.
Chopping the Vegetables and Herbs
Next, finely dice the red onion, celery stalk, and scallions. Use a sharp knife to achieve consistent pieces for an even mix throughout the filling.
Mixing the Tuna Salad Ingredients
Place the flaked tuna into a large mixing bowl. Add the mayonnaise for creaminess, the diced vegetables for crunch and flavor, and the Parmesan cheese for a slight tang. Sprinkle in the garlic powder and sweet pickle relish to enhance the overall taste. Combine everything thoroughly until the mixture becomes cohesive but not overly mushy.
Assembling the Croissant Sandwich
Carefully slice each croissant in half horizontally to prepare for filling. Lay a crisp lettuce leaf on the bottom half of the croissant to provide a fresh base. Add a generous scoop of the tuna salad over the lettuce, spreading it evenly. Gently place the top half of the croissant over the filling to complete the sandwich. Serve them immediately to enjoy the buttery, flaky croissant paired with the creamy, savory filling!
What to Serve with Tuna Salad Sandwich Croissant
Your Tuna Salad Sandwich Croissant is nutritious and filling enough to be eaten solo, that’s for sure. However, it’s natural to crave something else alongside your sandwich. Don’t worry because I’ve got all the suggestions here.
- Pair your Tuna Salad Sandwich Croissant with a light yet satisfying pasta to complement its rich flavor. My Clam and Scallop Pasta with Tomato in Creamy Wine Sauce is a great choice—it’s refreshing, subtly savory, and the seafood adds an extra touch of indulgence.
- For meal prep, try the Carry-Out Lasagna, which offers layers of savory flavors and multiple servings that are easy to store and enjoy later.
- If pasta isn’t what you’re after, consider the Oven Baked Salmon with Quinoa, Roasted Pecan, and Snap Peas. This dish is delightfully salty and heartier than typical fish recipes thanks to the quinoa.
Tuna Salad Sandwich
Ingredients
- 12 oz tuna in can
- 1/2 red onion minced
- 4 stalks scallions minced
- 1 stalk celery minced
- 2 1/2 tablespoons sweet pickle relish
- 2 tablespoons Parmesan cheese
- 1/4 teaspoon garlic powder
- 5 tablespoons mayonnaise
- 4 Croissant
- 4 lettuce leaves
Instructions
- Open the tuna and drain water or oil.12 oz tuna
- Chop the onion, celery, and scallions.1/2 red onion, 4 stalks scallions, 1 stalk celery
- Arrange the tuna in a mixing bowl. Add mayonnaise, chopped onion, celery, sweet pickle relish, and scallions.12 oz tuna, 1/2 red onion, 4 stalks scallions, 1 stalk celery, 5 tablespoons mayonnaise, 2 1/2 tablespoons sweet pickle relish
- Add Parmesan cheese and garlic powder. Mix well2 tablespoons Parmesan cheese, 1/4 teaspoon garlic powder
- Slice the Croissant in half and then lay a piece of lettuce flat on one slice of the bread. Scoop some tuna salad over the lettuce. Top with the other bread slice.4 Croissant, 4 lettuce leaves
- Serve and Enjoy!
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