Make the crust: Mix the ground almonds ... sugar, lemon juice, and lemon zest together. Place on top of a pot of simmering water and add the butter a few pieces at a time until melted and combined ...

Rainbow trout filets are dredged in flour and seasonings, seared until crispy and flaky, smothered in a flavorful butter lemon sauce, then topped with toasted almonds and capers. If you're looking ...