Owen Han is an L.A.-based chef and content creator whose TikTok videos about making sandwiches routinely get millions of views — thus proving the power of this deceptively simple meal. (Check him out at tiktok.com/@owen.han, and read our interview with Han here.) For this recipe, included in his new cookbook “Stacked: The Art of the Perfect Sandwich,” Han transforms the classic brunch dish, shakshuka, into a supremely satisfying breakfast sandwich.