Veg mayo sandwich

This is a basic veg sandwich recipe using onion ,tomato and cucumber with mayo. I hav cut the veggies into thin round slices but you can even fine chop them. Instead of mayo you can substitute yogurt. You can also add carrots, cabbage , capsicum to this.

Ingredients : 

• Toasted brown bread 
• Sliced onion, tomato and cucumber 
• Mayonnaise 

Preparation :

1. Take the slices of onion,tomato and cucumber in a bowl and mix with mayonnaise. Place a little mixture on a bread slice and cover it with another slice of bread.
2. Heat a pan add some butter and when it melts keep the bread on it and toast on both sides.
3. Remove it and transfer to the plate.cut it diagonally and serve.