In a large pot or cast iron skillet set over medium heat, melt the butter together with the olive oil. Add in the garlic and sauté it until fragrant, about 1 minute.
Add the broth, salt, pepper, and red pepper flakes and bring it to a simmer for 1-2 minutes, until the liquid is reduced by half.
Add in the shrimp and sauté them for 3-4 minutes until they just turn pink.
Stir in the parsley and lemon juice and remove the skillet from the heat. Serve with more lemon wedges (over pasta, or with crusty bread.)
Notes
The shrimp is fully cooked when they turn pink and opaque all the way through in a loose "C" shape. They cook quickly, so keep a close eye on the skillet!
Serve it immediately once it's done cooking so the shrimp is hot and tender while the sauce coats everything just right!
Store leftovers in an airtight container in the fridge for up to 3 days.
Reheat any leftovers by gently warming the shrimp in a pan over medium heat.
This nutrition information is based on the exact products I used in this recipe. Brands and sizes of products could alter exact nutrition and should always be calculated independently.