Vegetarian Avocado Sandwich - cooking recipe

Ingredients

4 whole wheat flatbread buns (I use Nature's Own sandwich rounds)
1 mashed avocado
1/2 cup chopped tomato
1/2 cup chopped red onion
2 tablespoons ranch dressing
1 cup shredded cheddar cheese
salt and pepper

Preparation

Combine avocado, tomato and onion in a small mixing bowl.
Place the muffin-halves close together and open-faced on a cookie sheet. Top each half with avocado mixture, dressing, cheese and salt and pepper (optional).
Place under broiler for about 5 minutes, or until cheese is melted and bubbly.