Onion Sandwich

Grrrrrgh!
Course : Sandwiches
From: HungryMonster.com
Don't knock it til you've tried it Bread
 

Ingredients:

1 medium Onion
1 loaf Bread
1 tablespoons Mayo
1 teaspoon Pepper
 

Preparation:

Spread mayo on bread, add slice of raw onion and pepper to taste.