The Best Cucumber Tuna Sandwich Recipe

Introduction

This cucumber tuna sandwich is a fresh and light twist on the classic tuna salad sandwich. Using crisp cucumber slices instead of bread makes it a refreshing, gluten-free option perfect for a quick lunch or snack.

Ingredients

• 5 ounces wild-caught tuna, canned
• 1/4 cup red or yellow onion, chopped
• 2 tablespoons clean mayonnaise, more to taste
• 1/2 teaspoon kosher or sea salt
• 1/4 teaspoon black pepper
• 1/2 teaspoon paprika
• 1 tablespoon freshly squeezed lemon juice (from 1/2 a lemon)
• 2 cucumbers, partially peeled lengthwise to create stripes, cut into 12 horizontal slices each

Instructions

1. Step 1: In a bowl, combine the tuna, mayonnaise, chopped onion, salt, pepper, paprika, and lemon juice. Mix well until the ingredients form a creamy tuna salad.
2. Step 2: Arrange half of the cucumber slices on a clean surface. Spoon a small amount of the prepared tuna salad onto each slice.
3. Step 3: Top each tuna-covered cucumber slice with another cucumber slice to create a sandwich. If desired, secure each sandwich with a toothpick for easier handling.
4. Step 4: Serve immediately and enjoy this fresh and gluten-free alternative to traditional tuna sandwiches.

Tips & Variations

• For added crunch, try including chopped celery or pickles in the tuna salad.
• Use Greek yogurt instead of mayonnaise for a lighter, tangier flavor.
• Add fresh herbs like dill or parsley to enhance the freshness.
• If you prefer a spicier bite, sprinkle a pinch of cayenne pepper or add diced jalapeño.

Storage

Store the tuna salad separately in an airtight container in the refrigerator for up to 2 days. Keep cucumber slices chilled and assemble sandwiches just before serving to keep them crisp. Leftover assembled sandwiches are best eaten immediately and do not store well.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use canned tuna in water instead of oil-packed tuna?

Yes, canned tuna in water works well. Just drain it thoroughly before mixing to keep the salad from being too watery.

What can I substitute for mayonnaise?

You can use Greek yogurt, avocado, or a dairy-free mayo alternative depending on your dietary preferences and taste.

The Best Cucumber Tuna Sandwich Recipe

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4.8 from 76 reviews

A light and refreshing Cucumber Tuna Sandwich recipe featuring a creamy tuna salad layered between crisp cucumber slices. This gluten-free, no-cook sandwich option is perfect for a healthy snack or quick lunch, combining wild-caught tuna, zesty lemon, and aromatic spices for flavor without bread.

• Author: Mia
• Prep Time: 10 minutes
• Cook Time: 0 minutes
• Total Time: 10 minutes
• Yield: 12 cucumber tuna sandwiches 1x
• Category: Snack
• Method: No-Cook
• Cuisine: American
• Diet: Gluten Free

Ingredients

Scale 1x2x3x

Tuna Salad

• 5 ounces wild-caught tuna (canned)
• 1/4 cup red or yellow onion, chopped
• 2 tablespoons clean mayonnaise, plus more to taste
• 1/2 teaspoon kosher or sea salt
• 1/4 teaspoon black pepper
• 1/2 teaspoon paprika
• 1 tablespoon freshly squeezed lemon juice (from 1/2 a lemon)

Assembly

• 2 cucumbers, partially peeled lengthwise to create stripes, cut into 12 horizontal slices each

Instructions

1. Prepare Tuna Salad: In a medium bowl, combine the wild-caught tuna, mayonnaise, chopped onions, kosher or sea salt, black pepper, paprika, and freshly squeezed lemon juice. Mix thoroughly until all ingredients are well incorporated into a creamy tuna salad.
2. Assemble Sandwiches: Arrange half of the cucumber slices on a clean serving surface. Spoon a dollop of the prepared tuna salad onto each cucumber slice, spreading slightly to cover the surface.
3. Complete Sandwich: Top each tuna-covered cucumber slice with another cucumber slice to form a sandwich. For easier handling, optionally secure each sandwich with a toothpick.
4. Serve and Enjoy: Serve the cucumber tuna sandwiches immediately. Enjoy this fresh, light, and gluten-free alternative to traditional tuna sandwiches, perfect as a quick snack or light meal.

Notes

• Use wild-caught tuna for the best flavor and quality.
• Partially peeling the cucumbers lengthwise creates attractive stripes and a better texture contrast.
• Feel free to adjust the amount of mayonnaise to achieve your preferred creaminess.
• To keep sandwiches fresh, prepare just before serving as the cucumber slices may release moisture over time.
• These sandwiches are naturally gluten-free and low in carbohydrates, making them suitable for gluten-free and low-carb diets.

Keywords: cucumber tuna sandwich, gluten-free sandwich, no bread sandwich, healthy tuna salad, low-carb snack