Mayo Egg Veggie Salad Open Sandwich

Name: Mayo Egg Veggie Salad Open Sandwich
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: Indian
Ingredients: 2 slices Whole grain bread; 2 nos. Hard boiled egg; 2-3 tbsp Mayonnaise; 2 tbsp (30 g) Finely chopped onion; 2 tbsp (30 g) Finely chopped tomato; 2 tbsp (30 g) Finely chopped capsicum; 2 tbsp Finely chopped coriander leaves; 1 tsp (approx. 1/4 size) Lime juice; approx. 1/4 tsp Pepper; as required Salt

by Viruthiga Veni

Mayo Egg Veggie Salad Open Sandwich - Indian recipe showing finished dish ready to serve

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Looking for a breakfast, lunch or snack that is fast, creamy, and delicious? This Mayo Egg Veggie Salad Open Sandwich is the perfect choice! You can make this fresh, comforting meal in just 25 minutes.

Why This Recipe is Great:

Better Choice: Mayonnaise can be healthy if you choose the right one! Pick a mayo made with olive oil or avocado oil.
Full Balanced Meal in One Slice: The eggs give you protein, while the egg yolks and mayonnaise provide essential fats. Whole-grain bread (a complex carb) gives you long-lasting energy, and the fresh veggies add vitamins and fiber.
Creamy and Crunchy: The soft eggs and smooth mayonnaise mix perfectly with the crispy onions, tomatoes, and capsicum.
Easy to Change: You can use your favorite healthy bread, like sprouted whole-grain, sourdough, or low-carb keto bread.

💡You can also try a restaurant-style version, like the Mayo Chicken Tikka Sandwich.

Mayo Egg Veggie Salad Open Sandwich - close up view of finished dish plated and garnished

Ingredients

Whole grain bread – 2 slices

Hard boiled egg – 2 nos.

Mayonnaise – 2-3 tbsp

Finely chopped onion – 2 tbsp (30 g)

Finely chopped tomato – 2 tbsp (30 g)

Finely chopped capsicum – 2 tbsp (30 g)

Finely chopped coriander leaves – 2 tbsp

Lime juice – 1 tsp (approx. 1/4 size)

Pepper – approx. 1/4 tsp

Salt – as required

Ingredients for Mayo Egg Veggie Salad Open Sandwich including Whole grain bread, Hard boiled egg, Mayonnaise

Gather and Prepare Ingredients

For mayonnaise : I usually try to pick one made with olive oil or avocado oil.
Bread : I usually choose thin-sliced sprouted whole grain bread, but it wasn’t available this time, so I picked whole grain bread instead. Other healthy options include sourdough, whole wheat, oat or sprouted rye bread.

Prep Veggies

💡 Time-Saving Tip: Save time by prepping and chopping all your fresh vegetables while you wait for the eggs to finish boiling!

Rinse & Clean

Vegetables: Wash the whole peeled onion, whole tomatoes, and whole capsicum thoroughly under cool running water.
Coriander Care: Submerge coriander leaves in a bowl of water and change the water several times until no dirt remains.

Dry Thoroughly

Drying Methods: Use a clean towel to pat the washed veggies completely dry, or place them in a colander to air-dry for 20–30 minutes.
Speed Tip: To dry them faster, place your colander near an open window or under a kitchen fan. If you are in a rush, just wipe them down with a paper towel for a quick fix.
Note: Ensure the vegetables are completely dry before you begin to chop them. This ensures extra moisture doesn't make the sandwich soggy or water down the flavor.

Finely Chop

The Secret Technique: Using a sharp knife, chop the dried onion, tomato, and capsicum into tiny, uniform pieces.
Tomato: Slice in half with a sharp knife. Remove the stem, tough core, and watery seeds. Discard those parts, then chop the remaining flesh into small pieces.
Capsicum: Cut open and remove all the inner seeds and white ribs. Discard them, then chop the remaining pepper into small pieces.
Note: Chopping the vegetables very small is the secret to a perfect sandwich stuffing that holds together well.

Prepare Hard Boiled Egg

Boil egg

Boil: Bring a pan of water to a rolling boil and add a generous pinch of salt.
Add: Use a spoon to carefully lower the eggs into the hot water.
Cook: Cover with a lid, reduce the heat to low (setting 2 on a 10-point dial), for 15 minutes.

Remove Shell

Chill the Eggs : Once cooked, immediately hold the hot eggs under cold running water or place them in a bowl of cold water.
Peel with Ease : Lightly crack the shells all over, then peel them under cold running water or inside the bowl of cold water.

Note : Cooling hot eggs in cold water for a few minutes prevents the whites from sticking to the shell, making them much easier to peel.

Mayo Egg Veggie Salad Open Sandwich - Remove Shell

Prepare Mayo Egg Veggie Stuffing

Pat Dry and Chop the Eggs

Small Pieces : Use a paper towel to remove any surface moisture, then chop the hard-boiled eggs into small pieces.

Prepare Stuffing

Combine : Add the chopped egg(2), onion(2 tbsp/30 g), tomato(2 tbsp/30 g), capsicum(2 tbsp/30 g) and coriander leaves(2 tbsp)
Season : Add lime juice(1 tsp), pepper(1/4 tsp) and salt(approx. 1/4 tsp). Use less salt if you already added some while boiling the eggs.
Fold Gently : Stir the mixture lightly until everything is evenly coated.
Add mayo : Gently stir in 2-3 tbsp of mayo, taking care not to over-mix.

Note : Don’t overmix the stuffing, and avoid adding too much mayonnaise—otherwise, you’ll lose the flavor of the egg.

Note : Taste and Adjust : If the flavor feels flat, it is likely under-seasoned. The eggs and mayo needs acid and salt to shine. Always taste and adjust the lime, salt, and spices (like pepper, green chili, or red flakes) to make the flavors pop.

Mayo Egg Veggie Salad Open Sandwich - Prepare Stuffing

Toast the Bread

Toast

Electric Toaster : Place your bread slices in the toaster and toast until they reach your desired level of golden brown and crispiness. You can also toast bread by broiling it in the oven or in a pan.

Note: For the best results, toast the bread just before assembling the sandwich to ensure it stays warm and crunchy.

Mayo Egg Veggie Salad Open Sandwich - Toast

Assemble the Sandwich

Stuffing the Bread

Prep : Take the freshly toasted bread and your prepared stuffing.
Spread : Scoop 2 to 3 tbsp of stuffing onto one slice and spread it evenly.

Note : Leave a small border around the edges to prevent the filling from falling out while eating.

Mayo Egg Veggie Salad Open Sandwich - Stuffing the Bread

Serve Immediately

Ready to Eat Open Sandwich

Serve : Enjoy immediately while the bread is still warm and crunchy.

Tips

💡 For safety, always wash your onion, tomato, capsicum, and coriander leaves before preparation.

💡 Make sure to dry the veggies, coriander leaves and egg thoroughly with a paper towel so the extra moisture doesn't affect the flavor and texture of the stuffing before you begin to chop.

💡 Immediately transfer the hot eggs to a bowl of cold water or under cold running water for a few minutes to ensure easy peeling.

💡 Finely chop the onion, tomato, capsicum, egg, and coriander leaves. Keeping the pieces small and uniform ensures that they all blend perfectly, creating a great flavor, texture, and taste for your stuffing.

💡 Fold the egg, veggies and mayo together gently. Do not overmix, or the stuffing will lose its texture and become mushy.

💡 Adding too much mayo can hide the taste of the eggs and veggies. Use just enough to hold everything together.

💡 Taste your mixture before stuffing the bread! If the flavor feels flat, it is likely under-seasoned. The eggs and mayo needs acid and salt to shine. Always taste and adjust the lime, salt, and spices (like pepper, green chili, or red flakes) to make the flavors pop.

Frequently Asked Questions

Immediately placing hot eggs in cold water for a few minutes causes the whites to contract, making the shells effortless to peel.

Yes. You can safely boil and peel your eggs in advance. For the best results, cool them immediately in an ice bath, dry them thoroughly with a paper towel, and place them in airtight container into the refrigerator right away.

According to the USDA and the FDA, properly stored hard-boiled eggs stay safe to eat for up to 7 days, whether they are peeled or left in their shells

Thoroughly drying the eggs, veggies, and coriander prevents excess moisture from making the stuffing watery, which preserves the creamy texture and flavor.

If the flavor feels flat, it is likely under-seasoned. The eggs and mayo needs acid and salt to shine. Always taste and adjust the lime, salt, and spices (like pepper, green chili, or red flakes) before stuffing the bread to make the flavors pop.

This sandwich is a great source of high-quality protein and choline for brain health. Adding onion, tomato, capsicum and coriander leaves provides a boost of Vitamin C and fiber, which supports your immune system and digestion.

Using too much mayonnaise can hide the flavor of the egg. Start with a small amount and only add more if needed; you want the eggs and fresh veggies to be the main part of the dish.

Going open-faced means you get all the delicious toppings with only half the bread. It’s an easy way to cut down on calories and carbs without losing any flavor.