Pat salmon fillets dry and season both sides with salt and pepper.
Brush a thin layer of olive oil over the top of each fillet.
In a medium shallow bowl, combine chopped or crushed almonds, panko breadcrumbs, and lemon zest until evenly mixed.
Press the oiled side of each salmon fillet into the almond-panko mixture to coat the top evenly.
Heat a large heavy skillet over medium-high heat and add 1 tablespoon olive oil.
Place the coated salmon, crust side down, in the hot pan. Cook 5 minutes on the first side until the crust is golden.
Carefully flip the fillets and cook another 5 minutes, or until the salmon is cooked through to your liking. Remove from heat and let rest briefly; carryover heat will finish cooking.