Preheat grill or fry pan. Spray with a little Pam.

Spread peanut butter evenly over all 4 slices of bread. Top 2 of the bread slices with banana and place remaining bread slices on top.

Whisk together eggs, milk, brown sugar, cinnamon and vanilla. Dip the sandwiches into the egg mixture (french toast style) until coated on both sides. Place in pan and top with heavy pot/pan.

Grill a couple of minutes per side pending your grill/fry pan. Remove to cutting board, let sit for a minute or two, slice and serve.