Apple Sandwiches 1 large apple½ lemon2 Tbsps. peanut, tree nut, or seed butter2 Tbsp. rolled or instant oats¼ tsp. cinnamon Use an apple corer or melon baller to remove the apple's core.Cut half an inch off the top and bottom of the apple.Cut apple crosswise into eight thin slices. They will look like bagels [...]