You know those days when you need lunch to be quick, healthy, and actually satisfying? That’s exactly why I fell in love with this avocado egg salad sandwich.

It’s become my go-to meal when I’m rushing between work calls but still want something creamy, protein-packed, and full of flavor. The best part? It comes together in about 20 minutes with ingredients I always have on hand.
I first made this for my kids when they complained about boring sandwiches, and now they beg me to pack it in their lunchboxes. Trust me, once you try the combo of ripe avocado, hard-boiled eggs, and that tangy Greek yogurt dressing, you’ll be hooked too.
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Why You’ll Love This Avocado Egg Salad Sandwich
This isn’t just another sandwich recipe. It’s the lunch game-changer you didn’t know you needed! Let me tell you why it’s become my absolute favorite:
- Crazy quick to make (we’re talking 20 minutes from fridge to plate)
- Packed with good-for-you stuff like protein, healthy fats, and fiber
- That creamy avocado and egg combo feels indulgent but isn’t
- Super easy to tweak – add more lemon, skip the chives, go wild!
- Keeps you full for hours, no afternoon snack attacks
Seriously, once you taste how the Greek yogurt makes everything extra creamy while keeping it light, you’ll understand the hype.
Ingredients for Avocado Egg Salad Sandwich
Here’s everything you’ll need to make this dreamy sandwich happen. I’m particular about these ingredients because each one plays a special role in creating that perfect creamy, tangy bite:
- 2 ripe avocados (mashed) – look for ones that give slightly when pressed
- 4 hard-boiled eggs (chopped) – my trick? 9 minutes in boiling water for perfect yolks
- 1/4 cup Greek yogurt – makes it extra creamy without being heavy
- 1 tablespoon Dijon mustard – just enough zing to wake up the flavors
- 1 tablespoon lemon juice – keeps the avocado nice and green
- 2 tablespoons fresh chives (chopped) – those little green flecks make it pretty
- Salt and pepper to taste – I’m generous with both
- 8 slices whole grain bread – hearty enough to hold up to the filling
- Lettuce leaves (optional) – for that satisfying crunch
See? Nothing fancy, just good, simple ingredients that work magic together.

How to Make Avocado Egg Salad Sandwich
Okay, let’s get to the fun part – making this dreamy sandwich! I promise it’s so easy you’ll memorize the steps after one try. Just follow along with me and you’ll have the creamiest, most satisfying lunch ready in no time.
Mixing the Avocado Egg Salad
First, grab your favorite mixing bowl – I use a medium-sized one with high sides to prevent splatters. Add your mashed avocados right in, then toss in those chopped hard-boiled eggs. Now here’s where the magic happens: dollop in that Greek yogurt, squeeze in the lemon juice (trust me, this keeps the avocado from turning brown), and don’t forget the Dijon mustard for that little kick.
I like to mix everything with a fork first to break up the eggs, then switch to a spatula to fold in the chives gently. Season with salt and pepper – I usually start with 1/4 teaspoon of each, then taste and add more if needed. The mixture should be creamy but still have some texture from the egg pieces. Too thick? Add another tablespoon of yogurt. Too thin? Maybe your avocados were extra ripe; just know it’ll firm up a bit in the fridge.
Assembling the Sandwich
Now for the best part: Building your masterpiece! If you like a little crunch (and who doesn’t?), pop your bread in the toaster first. I find lightly toasted whole grain holds up perfectly against the creamy filling without getting soggy.
Spread a generous layer of your avocado egg mixture on four slices, don’t be shy, this is the star of the show! If you’re using lettuce, tuck a few leaves on top for that fresh crunch. Then just press the other slices gently to make your sandwiches.
Pro tip: if you’re packing these for later, wrap them tightly in parchment paper so they hold their shape – it makes them so easy to grab and go!

Tips for the Best Avocado Egg Salad Sandwich
After making this sandwich dozens of times, I’ve picked up some tricks that take it from good to “can I have seconds?” good. First, always use fresh chives – they add way more flavor than dried. Watch how much you mash the avocados – a few lumps make the texture more interesting. Need it creamier? Add another spoonful of Greek yogurt. Want more zing? Extra lemon juice brightens everything up. Oh, and salt gradually – eggs and avocados both need seasoning, but you can always add more later!
Variations for Avocado Egg Salad Sandwich
The beauty of this sandwich is how easily you can make it your own! Swap lemon juice for lime if you want a brighter kick. Throw in some diced celery for extra crunch, or mix in a handful of sunflower seeds if you’re feeling adventurous. Not a yogurt fan? Sour cream works just as well. Sometimes I’ll even add a pinch of smoked paprika when I’m craving something different. The possibilities are endless!
Serving Suggestions
This avocado egg salad sandwich shines all on its own, but I love rounding out the meal with simple sides. Crisp veggie sticks add a refreshing crunch, salty chips make it feel indulgent, or pair it with a light tomato soup for the ultimate comfort lunch. My kids go crazy when I serve it with sweet potato fries – the creamy sandwich and crispy fries are a match made in heaven!
Storage & Reheating
Here’s the truth – this avocado egg salad sandwich tastes best the day you make it, when the avocado is at its creamiest. But if you need to prep ahead, store the assembled sandwich in an airtight container in the fridge for up to 1 day. The lemon juice helps prevent browning, but you might notice slight color changes – still perfectly safe to eat! Just pack any extra filling separately and assemble right before eating to keep that fresh texture.

Nutritional Information
One serving of this avocado egg salad sandwich (that’s half the recipe) packs about 320 calories, with 18g of healthy fats from the avocado and eggs. You’re getting 15g of protein to keep you full, plus 8g of fiber to help with digestion. The carbs come in around 30g, mostly from that hearty whole grain bread.
Remember, these numbers can change a bit depending on your exact bread brand or how much avocado you use. It’s always good to check your specific ingredients if you’re tracking closely, but overall, this is a nutritionally balanced meal that tastes way too good to be this good for you!
FAQs About Avocado Egg Salad Sandwich
Can I make avocado egg salad ahead of time?
You can mix the filling up to a day in advance, but I recommend storing it with plastic wrap pressed directly on the surface to minimize browning. The lemon juice helps, but avocado always tastes freshest the day it’s made. Assemble your sandwiches right before eating for the best texture.
What’s the best bread for this sandwich?
I swear by sturdy whole-grain bread; it holds up to the creamy filling without getting soggy. Sourdough works beautifully too, if you like a tangy contrast. Avoid super soft sandwich bread unless you’re eating it immediately. Toasting helps any bread stay crisp longer against the moist filling.
How do I keep the avocado from turning brown?
That lemon juice isn’t just for flavor; it’s your browning prevention! Make sure to mix it in thoroughly right after mashing the avocados. If prepping ahead, press plastic wrap directly on the salad’s surface before refrigerating. Some people swear by leaving an avocado pit in the container too, though I find the lemon does the heavy lifting.
Can I substitute mayonnaise for Greek yogurt?
Absolutely! I prefer yogurt for its tangy lightness, but mayo will give you that classic egg salad richness. Start with 2 tablespoons and add more to reach your desired creaminess. For a dairy-free version, mashed ripe banana adds surprising creaminess without tasting sweet.
I’d love to hear how your avocado egg salad sandwich turned out! Drop a quick note below if you tried it or made any fun tweaks.

Avocado Egg Salad Sandwich
Ingredients
- 2 ripe avocados mashed
- 4 hard-boiled eggs chopped
- ¼ cup Greek yogurt
- 1 tablespoon Dijon mustard
- 1 tablespoon lemon juice
- 2 tablespoons fresh chives chopped
- Salt and pepper to taste
- 8 slices whole grain bread
- Lettuce leaves optional
Instructions
- In a medium bowl, combine mashed avocados, chopped hard-boiled eggs, Greek yogurt, Dijon mustard, lemon juice, and fresh chives.
- Season with salt and pepper to taste.
- Mix until all ingredients are well combined.
- Toast the slices of whole grain bread if desired.
- Spread the avocado egg mixture evenly onto 4 slices of bread.
- Top with lettuce leaves if using.
- Cover with the remaining slices of bread to make sandwiches.
- Serve immediately or wrap and refrigerate for later.
