Egg sandwiches often turn soggy and greasy when made with mayonnaise, especially in hot weather. Chef Justin Winn, co-founder of Real Simple Good, recommends replacing mayonnaise with Greek yogurt to keep the filling fresh, creamy, and flavorful.
Why Mayonnaise Fails in Summer
Mayonnaise contains oils that break down quickly in heat, leaking into bread and creating an unpleasant moist texture. This can make the sandwich overly soft and smelly, ruining the eating experience. Greek yogurt, on the other hand, is made from fermented milk and has a thick, mild texture similar to mayo but is lighter and more heat-resistant.
The Yogurt Swap: How It Works
According to Winn, “Plain whole-milk Greek yoghurt works well in place of mayo because it has a thick, almost mayo-like texture and a mild flavour that stays out of the way. Sour cream or coconut yoghurt could work as well.” He adds that yogurt provides creaminess while mustard and pickle offer the tang typically supplied by mayo. Fresh dill ties the flavors together.
Using Greek yogurt not only prevents sogginess but also reduces fat and calories, making the sandwich a healthier picnic option.
Recipe: Better Egg Sandwiches with Greek Yogurt
Ingredients:
- Six hard-boiled eggs
- 75g celery (diced)
- 40g red onion (diced)
- One medium dill pickle (gherkin)
- 60g Greek yogurt
- One tablespoon fresh dill
- One teaspoon Dijon mustard
- One quarter teaspoon smoked paprika
- One quarter teaspoon black pepper
- Sea salt to taste
Method:
- Place eggs in a pot with cold water, bring to a boil over medium-high heat. Once boiling, cover and turn off heat. Let sit for 10 minutes. Cool under running water and peel.
- Chop hard-boiled eggs into small pieces and add to a bowl.
- Finely dice celery, red onion, and dill pickle; add to the bowl and stir to combine.
- Add Greek yogurt, mustard, paprika, pepper, and dill. Mix well. Season with salt if needed.
- Refrigerate until ready to use. The filling stays fresh and creamy.
This simple swap transforms the classic egg sandwich, making it ideal for summer picnics without the worry of sogginess.
