Heat Oven to 425 degrees
Cut parchment – about 12″ x 8″ rectangle (enough to put salmon and ingredients on one side, fold the top over and fold into a semi-circle. You need one per person.
Stir butter, capers, parsley, garlic in a bowl. Set aside.
Put potatoes slices forming a stack slightly larger than salmon filet.
Season with s/p
Top with 1/4 of the shallot, and the spinach.
Put salmon filet on top of spinach, and top with remaining shallot.
Top each filet with 2 lemon slices.
Dot each salmon with the caper butter and season with s/p.
Fold over the parchment paper starting with one edge, making small overlapping pleats, tightly creasing and folding as you go until it resembles a half moon.
Put onto a baking sheet and bake. The recipe calls for 15-18 minutes, but we prefer our salmon cooked medium so I do about 12-13 minutes depending on the thickness of the filet.
Take out and either serve on the parchment for an easy throwaway dinner or just scoop it onto a plate and top with more lemon and fresh parsley if you’re feeling fancy!