OK, OK, this one isn't the healthiest recipe in the world. But it's really good and really easy -- a new twist to the basic grilled cheese. 

Ingredients

• Whole Grain Bread (Not just whole wheat - make sure it's got real grains in it!)

• Butter

• 1 lg.  Onion

• Cilantro

• 1 Lg. tomato

• Provolone Cheese

• Cheddar Cheese

• Swiss Cheese

Cut onion in slices and sautee until soft.  Butter one side of both slices of bread.  Place one slice of bread (butter side down) in a pan over medium heat and layer with ingredients in this order: One cheese, cooked onion, another cheese, cilantro pieces and tomato slice, final cheese, then finish with the last piece of bread, butter side up. Flip and cook to until golden.