Egg Sandwich

This creamy, dreamy egg sandwich is what I crave on lazy mornings, rainy afternoons, or anytime I just want something simple but soul-satisfying. Made with soft-boiled eggs for that melt-in-your-mouth texture, a touch of mayo, and a smidge of mustard — it’s a humble sandwich that feels surprisingly luxurious.

easy Egg sandwich

Why You’ll Love It

I didn’t expect to have strong opinions about egg sandwiches either — until I started making them this way. The secret? Soft-boiled eggs. Once I switched from the usual hard-boiled kind, I couldn’t go back. The creamy yolks practically blend themselves into a silky filling, and there’s no rubbery egg white to distract from the softness.

This sandwich is the kind of thing I turn to when I want something comforting without putting in much effort. It also brings a nostalgic feel — something about the soft bread and creamy filling makes me think of afternoon tea or lazy brunches where nothing needs to be fancy to feel good.

Ingredients You’ll Need

  • Soft-Boiled Eggs: These are the heart of this recipe. Boil them for 8 minutes, and you’ll get just-set whites with creamy yolks that help create a naturally rich filling. They’re easier to mash and way more flavorful.
  • Mayonnaise: Since the yolks do half the work, you only need a little mayo. I personally like using whole egg mayo — it’s got a rounder, smoother flavor. Hellman’s is my usual go-to, but use what you love.
  • Dijon Mustard: Just a smidge gives a little tang and depth without overpowering the creamy eggs. It’s subtle but makes a difference.
  • Chives: These add a pop of freshness and a bit of color. If I’m out of chives, finely chopped green onions work just fine.
  • Salt & Pepper: Don’t skip the salt — but go easy. Eggs are strangely sensitive to seasoning. A little salt lifts everything without making it taste “salty.”
  • Bread: Soft white sandwich bread works best. I’ve tried sourdough and crusty rolls, and while they taste great, they tend to squish the filling right out. Stick with soft bread if you want that classic tea sandwich vibe.
best Egg sandwich

Tips and Tricks

  • Use a potato masher for smooth filling: I start with a fork but always finish with a potato masher. It’s the best way to get that ultra-creamy texture without pureeing it.
  • Don’t skip the butter: A thin layer of butter on the bread adds a bit of richness and acts as a barrier to keep the filling from making the bread soggy if it sits for a bit.
  • Refrigerate before cutting (if needed): If you’re making these for a gathering or want picture-perfect edges, chill the sandwich for an hour before slicing. Just remember to bring them back to room temperature before serving — the texture is much better.
  • Soft-boiled eggs tip: Run them under cold water immediately after boiling, then peel gently. Older eggs peel easier, which saves time and frustration.

Make-Ahead Tips

If you’re planning to serve these for brunch or a picnic, you can prep the filling a day ahead and store it in an airtight container in the fridge. Just make sure to give it a quick stir before using.

You can also assemble the sandwiches a couple of hours in advance. Just keep them wrapped tightly in plastic wrap and store them in the fridge. They hold up surprisingly well if you use butter on the bread to create that barrier.

Serving Suggestions

I love serving these cut into finger sandwiches when I’m hosting friends for tea or a light lunch. They’re also great for road trips or lunchboxes — something about them feels timeless and comforting. Add a side of crisp veggies or chips, and you’ve got a simple, satisfying meal.

Sometimes I’ll even toast the bread lightly and add a slice of tomato or a handful of arugula if I want to dress it up a little more.

Storage

If you have leftovers (which rarely happens), keep the filling and bread separate. The filling will last about 2 days in the fridge. Once assembled, the sandwich is best eaten the same day — soft bread tends to get soggy overnight.

If you do need to store assembled sandwiches, wrap them tightly and refrigerate. Eat within 24 hours for best texture.

Egg sandwich

FAQs

Can I use hard-boiled eggs instead?
You can, but the texture won’t be as creamy. Hard-boiled eggs are firmer and drier, so you may need more mayo to loosen the filling. I really recommend trying it with soft-boiled at least once — it’s a game changer.

What if I don’t have Dijon mustard?
A tiny bit of yellow mustard or even a dash of vinegar can add the acidity you need. But Dijon is smooth and subtle, which makes it ideal here.

Is this sandwich freezer-friendly?
Not really. The eggs don’t thaw well, and the bread can get gummy. It’s best made fresh or assembled a couple hours in advance.

Can I add anything else to the filling?
Sure! A pinch of paprika, a little chopped pickle, or even a tiny bit of curry powder can give it a fun twist. Just don’t overdo it — the egg flavor should still shine.

Final Thoughts

This egg sandwich might seem simple, but once you try it with soft-boiled eggs and a light hand on the extras, it becomes something special. It’s creamy, satisfying, and endlessly adaptable — the kind of humble comfort food that always delivers. Whether you’re packing lunch, hosting tea, or just need a quiet moment with a good sandwich and a cup of something warm, this one’s worth keeping in your back pocket.

Yield: 4

Egg Sandwich

easy Egg sandwich

This creamy, dreamy egg sandwich is what I crave on lazy mornings, rainy afternoons, or anytime I just want something simple but soul-satisfying. 

Prep Time 10 minutes
Cook Time 8 minutes
Total Time 8 minutes

Ingredients

Egg sandwich filling:

  • 6 soft boiled eggs, at room temperature (Note 1)
  • 1 tbsp whole egg mayonnaise (S&W brand best, Note 2)
  • 2 tsp dijon mustard
  • 2 tsp finely chopped chives (sub green onion)
  • 1/2 tsp black pepper
  • 1/8 tsp cooking/kosher salt (yes really, that's all!)

Sandwich:

  • 8 slices soft white sandwich bread (Note 3)
  • Soft salted butter, for spreading on bread

Instructions

  1. Mash egg: Place the eggs in a bowl and crush with a fork. Once mostly broken up, use a potato masher to mash them up really well. Smaller egg white bits = creamier filling.
  2. Filling: Add remaining filling ingredients and gently stir to combine. Taste and add more salt if desired, but add with caution because it's bizarre how little salt eggs can take.
  3. Make sandwich: Butter the bread. Divide filling between 4 pieces of bread, spread evenly edge to edge.
  4. Trim crusts (optional), then cut as you wish. (Note 4 tips)
  5. Serve: Always serve at room temperature, for best flavour.

Nutrition Information

Yield

4

Serving Size

1

Amount Per Serving Calories 352Total Fat 16gSaturated Fat 5gTrans Fat 0gUnsaturated Fat 9gCholesterol 289mgSodium 583mgCarbohydrates 36gFiber 2gSugar 5gProtein 16g

All Chicken Recipes.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although allchickenrecipes.com attempts to provide accurate nutritional information, these figures are only estimates.

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