Diet Plans: Avocado Shrimp Flatbread Sandwich. AMAZING flatbread sandwich that's packed … October 10, 2017, 9:05 am 2.2k Views Fast Diet : Illustration Description Avocado Shrimp Flatbread Sandwich. AMAZING flatbread sandwich that's packed with sauteed shrimp, creamy avocado, crunchy cucumbers, and feta cheese crumbles. 19 shares