Mini Starfish Tuna Sandwiches

Featured in: Family Favorites

These mini starfish sandwiches are a fun, ocean-inspired bite featuring tender canned tuna blended with mayo, Dijon, and lemon juice. Soft crustless bread is cut into star shapes and layered to create charming appetizers decorated with olives, capers, and diced carrot for a playful touch. Ready in 20 minutes without cooking, they suit easy party fare or children’s snacks. Variations include using chicken or whole wheat bread, and pairing with crisp drinks enhances the experience.

Updated on Thu, 04 Dec 2025 11:22:00 GMT
Golden mini starfish sandwiches filled with tuna, garnished with olive eyes, ready to serve and enjoy. Save
Golden mini starfish sandwiches filled with tuna, garnished with olive eyes, ready to serve and enjoy. | berrycottage.com

Delightful, ocean-inspired mini sandwiches shaped like starfish, perfect for festive gatherings or childrens parties.

This recipe brings a nostalgic joy from my childhood parties where these starfish sandwiches were always a hit.

Ingredients

  • Bread: 12 slices white sandwich bread (crustless)
  • Filling: 120 g canned tuna in water, drained, 2 tbsp mayonnaise, 1 tsp Dijon mustard, 1 tsp fresh lemon juice, 1 tbsp finely chopped chives, Salt and pepper to taste
  • Decoration: 24 black olive slices (for eyes), 24 small capers (for decoration), 1 small carrot peeled and finely diced (for optional star points)

Instructions

Step 1:
Using a star-shaped cookie cutter, cut out star shapes from each bread slice. You should get 24 stars.
Step 2:
In a bowl, mix the tuna, mayonnaise, Dijon mustard, lemon juice, chopped chives, salt, and pepper until well blended.
Step 3:
Spread a generous spoonful of the tuna mixture onto half the bread stars.
Step 4:
Top with the remaining bread stars to form sandwiches.
Step 5:
Gently press two olive slices onto one point of each sandwich to create eyes. Place a caper in the center of each olive slice.
Step 6:
For extra detail, use tiny carrot pieces to decorate the tips of the star points.
Step 7:
Arrange on a platter and serve chilled.
These adorable mini starfish sandwiches feature a creamy tuna filling between soft, crustless white bread stars. Save
These adorable mini starfish sandwiches feature a creamy tuna filling between soft, crustless white bread stars. | berrycottage.com

This recipe always brings my family together as we enjoy the creativity and fun in making each starfish sandwich.

Notes

Use whole wheat bread for extra fiber and add a touch of sweet relish or finely diced celery for extra crunch.

Required Tools

Star-shaped cookie cutter, mixing bowl, spreading knife, small spoon

Allergen Information

Contains: Wheat (bread), Egg (mayonnaise), Fish (tuna), Mustard. May contain: Sulfites (capers, olives). Check all ingredient labels for hidden allergens if unsure.

Freshly assembled mini starfish sandwiches, showing a festive tuna salad creation for a delightful appetizer platter. Save
Freshly assembled mini starfish sandwiches, showing a festive tuna salad creation for a delightful appetizer platter. | berrycottage.com

These mini starfish sandwiches add a whimsical touch to any party and are simple to prepare.

Recipe FAQ

What type of bread works best?

Soft, crustless white sandwich bread is ideal for cutting neat star shapes, but whole wheat can be used for added fiber.

Can the filling be substituted?

Yes, finely chopped cooked chicken makes a great alternative to tuna for different preferences.

How do you decorate the sandwiches?

Use black olive slices to create "eyes" and capers at their centers, with optional small carrot pieces at star points for extra detail.

Is cooking required for this dish?

No cooking is necessary—these sandwiches are assembled with pre-cooked tuna and ready-to-use ingredients.

What beverages complement these starfish sandwiches?

Crisp white wine or sparkling water with lemon pairs well, balancing the savory tuna flavors.

How long do the sandwiches stay fresh?

Best served chilled and within a few hours of preparation to maintain freshness and texture.

Mini Starfish Tuna Sandwiches

Festive mini star-shaped sandwiches with zesty tuna filling and olive accents, ideal for easy entertaining.

Prep duration
20 min
Cook duration
1 min
Complete duration
21 min
Created by Lily Anderson


Complexity Easy

Heritage International

Output 12 Portions

Dietary considerations No dairy

Components

Bread

01 12 slices white sandwich bread, crustless

Filling

01 4.2 oz canned tuna in water, drained
02 2 tablespoons mayonnaise
03 1 teaspoon Dijon mustard
04 1 teaspoon fresh lemon juice
05 1 tablespoon finely chopped chives
06 Salt and pepper, to taste

Decoration

01 24 black olive slices
02 24 small capers
03 1 small carrot, peeled and finely diced

Directions

Direction 01

Cut star shapes from bread: Using a star-shaped cookie cutter, cut out star shapes from each slice of bread to yield 24 stars.

Direction 02

Prepare tuna filling: Combine tuna, mayonnaise, Dijon mustard, lemon juice, chopped chives, salt, and pepper in a mixing bowl; stir until well blended.

Direction 03

Assemble sandwiches: Spread a generous spoonful of the tuna mixture on half of the bread stars, then cover with the remaining stars to form sandwiches.

Direction 04

Decorate sandwiches: Press two olive slices onto one point of each sandwich to create eyes, placing a caper in the center of each olive slice.

Direction 05

Add carrot star points: Optionally, adorn the tips of the star points with finely diced carrot pieces for extra detail.

Direction 06

Serve chilled: Arrange sandwiches on a platter and serve chilled.

Necessary tools

  • Star-shaped cookie cutter
  • Mixing bowl
  • Spreading knife
  • Small spoon

Allergy information

Review each ingredient for potential allergens and seek professional medical advice if you have concerns.
  • Contains wheat (bread), egg (mayonnaise), fish (tuna), mustard.
  • May contain sulfites (capers, olives).
  • Check all ingredient labels for potential hidden allergens.

Nutritional information (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 95
  • Fats: 3.8 g
  • Carbohydrates: 10 g
  • Proteins: 5.3 g