
This seafood boil sauce recipe is full of garlic and butter and a hint of spice for a rich sauce that pairs perfectly with seafood boils.
Melt butter in a large skillet over medium heat. Once all of the butter is melted, add diced onions and cook for 5 minutes. Then add diced garlic and continue to cook in the butter for 3 minutes.
Add in the cajun seasoning, old bay, onion powder, brown sugar, and red pepper flakes. Stir together and cook for 5 minutes. Then add chicken stock. Stir and allow the sauce to come to a boil then simmer for 6-8 minutes to thicken.
Remove from the heat and squeeze in lemon juice and parsley.Pour over cooked seafood and use any leftovers as a dipping sauce.