2 gluten free sesame sandwich Recipes

unsalted butter, sesame seeds, unflavored powdered gelatin , from 1 (1/4-oz) envelope, sugar, active dry yeast , from 1 (1/4-oz) package, eggs, room temperature, buttermilk, room temperature, molasses, tapioca flour, chickpea flour, almond flour, coconut flour, amaranth flour, sorghum flour, yellow cornmeal, potato flour, cornstarch, xanthum gum, fine sea salt

brown rice flour (stone ground), tapioca flour (or potato starch), xanthan gum, sugar (white ), instant yeast (or bread machine yeast), salt (fine table , or kosher), eggs (or equivalent substitute), lukewarm milk (about 100 f) or 1 1/2 cups soy milk (about 100 f), lukewarm water (mix 1/4 cup hot tap water with 1/4 cup cold tap water to get lukewarm about 100 f temperature), vegetable oil, cider vinegar, egg white, beaten (or equivalent substitute), poppy seeds or 2 tsp sesame seeds