Tuna Tarts

Delight your taste buds with these irresistible Tuna Tarts—a flaky, golden puff pastry appetizer that's as easy to make as it is impressive! Packed with a savory filling of tender canned tuna, sweet corn, zesty lemon juice, and a touch of creamy mayonnaise, these mini tarts offer the perfect balance of flavors and textures. Finely chopped red onion and fresh parsley provide a burst of freshness, while a sprinkle of melted cheddar cheese adds rich indulgence. Ready in just under an hour, these individual tarts are ideal for parties, picnics, or even a light meal. Serve them warm or at room temperature for snack-sized perfection that’s guaranteed to be a crowd-pleaser.

Nutriscore Rating: 64/100

Prep Time:20 mins

Cook Time:25 mins

Total Time:45 mins

Servings: 6

Ingredients

• 2 sheets Puff pastry sheets
• 200 grams Canned tuna (in water or oil, drained)
• 4 tablespoons Mayonnaise
• 1 small, finely chopped Red onion
• 2 tablespoons, chopped Fresh parsley
• 80 grams Sweet corn (canned, drained)
• 50 grams, shredded Cheddar cheese
• 1 tablespoon Lemon juice
• 1 large, beaten Egg
• 0.25 teaspoons Salt
• 0.25 teaspoons Black pepper

Directions

Step 1

Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.

Step 2

Roll out the puff pastry sheets on a lightly floured surface. Cut them into 12 squares (approximately 4 inches each).

Step 3

In a bowl, combine the drained tuna, mayonnaise, chopped red onion, parsley, sweet corn, lemon juice, salt, and black pepper. Mix until well combined.

Step 4

Place a spoonful of the tuna mixture in the center of each pastry square.

Step 5

Sprinkle a small amount of shredded cheddar cheese over the tuna mixture.

Step 6

Fold the edges of the pastry squares slightly inward to create a rim around each tart. Pinch the corners gently to hold the shape.

Step 7

Brush the edges of the pastry with the beaten egg to give them a golden-brown finish when baked.

Step 8

Transfer the tarts to the prepared baking sheet, leaving some space between them to allow for expansion.

Step 9

Bake in the preheated oven for 20–25 minutes, or until the pastry is puffed and golden-brown.

Step 10

Allow the tarts to cool slightly before serving. Enjoy warm or at room temperature!

Nutrition Facts

Serving size	681.9 grams (681.9g)

Amount per serving	% Daily Value*
Calories	1618

Total Fat 103.30g	132%
Saturated Fat 23.90g	119%
Polyunsaturated Fat 2.00g
Cholesterol 386mg	129%
Sodium 2506mg	109%
Total Carbohydrate 97.90g	36%
Dietary Fiber 6.00g	21%
Total Sugars 10.10g
Protein 77.10g	154%

Vitamin D 214IU	1069%
Calcium 284mg	22%
Iron 7mg	36%
Potassium 1225mg	26%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 57.0%

Protein: 18.9%

Carbs: 24.0%