portobello avocado sandwich

ingredients:
1/2 portobello mushroom, sliced
1/2 avocado, sliced
4 slices of red bell pepper
spinach

olive oil
whole wheat bread

directions:
1)  brush olive oil on mushroom and bell peppers.
2) on medium- low heat, cook the mushrooms and bell peppers in a pan.   set vegetables aside.
3)  brush olive oil on bread.  toast bread in pan.
4)  assemble sandwich by layer a slice of toast, avocado, spinach, peppers, mushroom and the other slice of toast.