Nectarine and Cream Cheese French Toast Sandwiches

Stone fruits are at their peak in July and August. I am constantly stopping at a favorite farm stand, the Green Thumb, to pick up peaches, plums, apricots, and nectarines. Most often, I enjoy them immediately, leaning over the kitchen sink, juice dripping off my chin as I sink my teeth into their sweet flesh, but occasionally they make it to the next morning and find their way into a French toast sandwich.