medium shrimp, peeled, deveined, tails removed
finely grated lemon zest
smoked paprika, divided
Kosher salt
linguine
(16-oz.) jars roasted red peppers, drained
heavy cream
unsalted butter
shallots, finely chopped
cloves garlic, finely chopped
dry white wine
crumbled feta
Chopped fresh parsley or basil and crushed red pepper flakes (optional), for serving