Onion parmesan toast is a quick and easy appetizer and a great starter recipe for any party or dinner. This parmesan cheese toast with onion is prepared by spreading a mixture of mayonnaise and chopped onion on grilled bread. Grated Parmesan cheese and onion mixture is spread on toasted bread and is topped with butter. This is then microwaved till cheese starts bubbling. Garnish with oregano/Italian seasoning and serve immediately.

This parmesan onion toast can be assembled just before they are kept in oven. I have toasted the bread before spreading onion mayo mixture as this prevents the toast from becoming soggy after onion and mayonnaise mixture is placed on it. You may just spread the onion mayo mixture on bread, top it with cheese, butter and seasoning and place it in microwave.

Other toast recipes and sandwich recipes:

Bread pizza
Open toast with egg, tomato and spinach
Chili garlic toast
French toast
Sesame potato toast

Ingredients to make parmesan onion mayonnaise toasts:

Bread: Any type of bread like whole wheat, multigrain bread or white bread can be used in this recipe. You can even cut the bread into bite sized pieces to make it one-bite appetizer recipe.
Onion: Sweet onion, red onion or even yellow onion can be used in this toast recipe with parmesan cheese.
Mayonnaise: Any type of mayonnaise can be used in this recipe. I prefer unflavoured mayonnaise, however you can even use mint flavoured or chili flavoured mayonnaise in this recipe.
Cheese: Parmesan cheese is used in this recipe.
Butter: The toast is topped with little butter before it is kept in microwave. Seasoning: The onion toast is garnished with oregano or Italian seasoning for delicious taste and flavour.

How to make Parmesan mayonnaise toast with onion?

Place the bread in panini grill.
While the bread is getting grilled, in a mixing bowl, mix mayonnaise and onion and keep aside.
After the bread gets grilled, spread 2 tablespoon mayonnaise onion mixture on the bread slices.
Over this, spread 2 tablespoon grated parmesan cheese.
Spread 1 teaspoon butter on top of this and microwave this for 1 minute or until the cheese starts bubbling.
Garnish with Italian seasoning.

How to serve the onion parmesan cheese toast?

Serve this toast with a cup of tea or soup or freshly extracted fruit juice. You can also serve this toast as evening snack. Kids love to eat this toast and is also a great option for packing in kids snack box too.

You can even cut the bread in bite sized pieces and then assemble it to make one bite sized appetizer.

Alternative way for making the parmesan onion toast:

I have used a Panini grill for making this toast. If you don’t have a Panini grill, you can either grill the bread in microwave or roast the bread on a tava/frying pan and then assemble the onion mayo mixture.

Print Recipe Pin Recipe Save Recipe

4.75 from 4 votes