Sardine and Egg Sandwich Recipe
Introduction
This Sardine and Egg Sandwich is a simple, protein-packed meal perfect for a quick lunch or snack. Combining creamy eggs with flavorful sardines creates a hearty, satisfying sandwich that’s easy to prepare and full of taste.

Ingredients
- 1 can sardines, drained
- 4 hard-boiled eggs
- 1/2 teaspoon salt
- 1/4 teaspoon ground cayenne
- 1/2 to 1 cup mayonnaise
- Sliced bread, for serving
Instructions
- Step 1: Mash the sardines with a fork and chop the hard-boiled eggs into small pieces. Combine them in a bowl.
- Step 2: Add salt and ground cayenne to the mixture, then stir in mayonnaise until you reach your desired creaminess.
- Step 3: Spread the sardine and egg mixture evenly between slices of your favorite bread to make sandwiches.
Tips & Variations
- Use olive oil-packed sardines for extra flavor and a richer texture.
- Adjust the cayenne pepper to your spice preference or omit it for a milder taste.
- Try adding fresh herbs like chopped parsley or dill for a fresh twist.
Storage
Store leftover sardine and egg mixture in an airtight container in the refrigerator for up to 2 days. Reassemble sandwiches when ready to serve. The mixture can be enjoyed cold or at room temperature.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh-cooked sardines instead of canned?
Yes, fresh sardines can be used if cooked and deboned properly, but canned sardines are convenient and provide a consistent flavor and texture for this recipe.
What type of bread works best for this sandwich?
Any bread you enjoy works well—white, whole wheat, rye, or sourdough all make great options depending on your preference.
PrintSardine and Egg Sandwich Recipe
A quick and flavorful sardine and egg sandwich featuring mashed sardines, chopped hard-boiled eggs, and a hint of cayenne pepper mixed into creamy mayonnaise, served between slices of your favorite bread for a protein-packed meal or snack.
- Prep Time: 10 minutes
- Cook Time: 12 minutes (for hard-boiling the eggs)
- Total Time: 22 minutes
- Yield: 4 sandwiches 1x
- Category: Sandwiches
- Method: No-Cook
- Cuisine: American
Ingredients
Sandwich Filling
- 1 can sardines, drained
- 4 hard-boiled eggs
- 1/2 teaspoon salt
- 1/4 teaspoon ground cayenne pepper
- 1/2 to 1 cup mayonnaise
Serving
- Sliced bread, for serving
Instructions
- Mash and Chop: Drain the sardines thoroughly, then mash them lightly with a fork. Peel and chop the hard-boiled eggs into small pieces.
- Combine Seasonings: Add 1/2 teaspoon salt and 1/4 teaspoon ground cayenne pepper to the sardines and chopped eggs, mixing well to distribute the flavors evenly.
- Mix with Mayonnaise: Gradually add 1/2 to 1 cup mayonnaise to the sardine and egg mixture, stirring until you achieve a creamy, spreadable consistency.
- Assemble Sandwich: Spread the sardine and egg mixture evenly between slices of your preferred bread, making sure to fill the sandwich sufficiently for each serving.
- Serve: Cut the sandwich as desired and serve immediately or chill for a cool, refreshing option.
Notes
- Drain the sardines well to avoid excess moisture in the sandwich filling.
- The amount of mayonnaise can be adjusted based on how creamy you want the spread.
- For added freshness, consider adding lettuce or sliced tomatoes.
- Use whole-grain or rye bread to boost fiber content and add texture.
- Hard boil eggs perfectly by simmering for about 9-12 minutes for firm yolks.
Keywords: sardine sandwich, egg sandwich, quick sandwiches, protein snack, easy lunch

