Filet Mignon Steaks with Garlicky Shrimp

INGREDIENTS

filet mignon steaks, each about 8 ounces and 1½ inches thick, trimmed of excess fat

Extra-virgin olive oil

2 1/2 tsp

kosher salt, divided

1/2 tsp

freshly ground black pepper

1/2

cup/115 grams (1 stick) unsalted butter

large garlic cloves, coarsely chopped

extra-large shrimp (16/20 count), peeled and deveined, tails left on

Finely grated zest of 1 lemon

1/4 tsp

crushed red pepper flakes

2 tbsp

chopped fresh Italian parsley leaves