Wow, sometimes this LC cooking can seem so complicated, certain ingredients, stuff you might not have on hand, like xanthan gum, almond flour, etc. and then you get a recipe like THIS that just blows your mind! It's so easy and delish!! A can of tuna, an egg, an oven.......! HA!! LOVE IT! It's sort of like turning the traditional tuna/tomato/lettuce sandwich inside out. The 'innards'--the tuna--is now the outtards!! LOL!! SUPER RECIPE, thank you!