Egg Avocado Sandwich
Soft scrambled eggs and sliced avocado layered between toasted sourdough with a smear of mayo and a sprinkle of red pepper flakes. The breakfast sandwich that's quick enough for a weekday and impressive enough for weekend brunch.
Prep Time
20 min
Cook Time
10 min
Servings
4
Calories
255 cal

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Smart Servings Scaler
- Eggs2
- Avocado1
- Bread2 slices
- Lettuce2 cups
- Tomato2 medium
- Onion1 medium
- Mayonnaise3 tbsp
- Salt1 tsp
- Black PepperΒ½ tsp
All quantities scaled automatically from 4 servings.
Ingredients
Makes 4 servings Β· Use the Servings Scaler above to adjust
- Eggs2
- Avocado1
- Bread2 slices
- Lettuce2 cups
- Tomato2 medium
- Onion1 medium
- Mayonnaise3 tbsp
- Salt1 tsp
- Black Pepper0.5 tsp
Instructions
- 1
Toast 2 thick slices of sourdough bread to deep golden brown β pale toast gets soggy under the eggs. Spread the inside of each slice with 1 tablespoon of mayonnaise (the mayo is a moisture barrier and adds richness).
- 2
Slice Β½ a ripe avocado. Layer the slices on one piece of toast. Sprinkle with a pinch of salt, a few cranks of black pepper, and a squeeze of lemon juice (prevents browning).
- 3
Make the scrambled eggs: crack 3 eggs into a bowl, whisk with 1 tablespoon of milk or cream, salt, and pepper. Melt 1 tablespoon of butter in a non-stick skillet over medium-low heat.
- 4
Pour in the eggs. Wait 30 seconds without stirring, then use a spatula to gently push the cooked edges toward the center, tilting the pan to let uncooked egg flow into the empty space. Continue for 90 seconds total β eggs should be just set but still soft.
- 5
Pull the eggs off the heat while still slightly under-cooked (they finish from carryover heat). Layer them on top of the avocado.
- 6
Top with a sprinkle of red pepper flakes, a few thin slices of red onion, a handful of arugula, and the second piece of toast. Press gently, slice diagonally, eat immediately.
Watch how to make Egg Avocado Sandwich
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π‘ Expert Tips
- 1.Toast dark golden, not pale. Pale toast goes soggy under the eggs in minutes. Dark golden holds up.
- 2.Mayo as moisture barrier. The thin layer of mayo prevents the bread from absorbing the egg and avocado moisture. Skip it and you'll have soggy toast in 5 minutes.
- 3.Slow scramble. Low heat and a gentle push-fold technique gives you soft, custard-like eggs. High heat = rubbery, dry eggs.
- 4.Lemon on the avocado. A few drops of lemon juice prevent the avocado from oxidizing (going brown) by the second bite.
π¬ Why It Works
An egg-avocado sandwich balances multiple textures and flavors: crisp toast, creamy avocado, soft pillowy eggs, sharp red onion, peppery arugula. The avocado provides healthy fats and a buttery base; the eggs add protein; the mayo locks moisture out of the toast. Slow scrambled eggs (the French method) give a custard-like texture that's superior to standard fast-scrambled eggs β they're tender and flavorful instead of dry and crumbly.
Frequently Asked Questions
Best bread?βΎ
How do I keep my avocado from going brown?βΎ
Can I add bacon?βΎ
Can I make this ahead?βΎ
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Nutrition Facts
Per serving (recipe makes 4 servings)
* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.
Nutrition Facts
Per serving (recipe makes 4 servings)
* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.
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