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seafood boil sauce

Seafood Boil Sauce

This rich and flavorful Seafood Boil Sauce is loaded with garlic, butter, Cajun spices, and a touch of sweetness. It’s the perfect dipping sauce or topping for your favorite seafood boils!
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Course Condiment, Sauce
Cuisine Seafood, Southern
Servings 2.5 cups
Calories 182 kcal

Equipment

  • Large Skillet
  • Wooden Spoon
  • Measuring Cups
  • Knife
  • Cutting Board

Ingredients
  

Main Ingredients

  • 2 cups salted butter melted
  • 1 yellow onion diced
  • 8 cloves garlic diced
  • 1/4 cup Cajun seasoning
  • 2 tablespoons Old Bay seasoning
  • 1 tablespoon onion powder
  • 1.5 tablespoons brown sugar
  • 1 tablespoon red pepper flakes
  • 1 cup chicken stock or broth
  • 2 tablespoons lemon juice freshly squeezed
  • 2 tablespoons fresh parsley chopped

Instructions
 

  • Melt butter in a large skillet over medium heat. Add diced onion and cook for 5 minutes until softened.
  • Add diced garlic and cook for another 3 minutes, stirring frequently.
  • Stir in Cajun seasoning, Old Bay, onion powder, brown sugar, and red pepper flakes. Cook for 5 minutes.
  • Add chicken stock, stir well, and bring the sauce to a simmer. Simmer for 6–8 minutes to thicken slightly.
  • Remove from heat. Stir in lemon juice and parsley. Serve warm over seafood or as a dipping sauce.

Notes

Adjust the spice level by adding more red pepper flakes or a dash of hot sauce. For a thinner sauce, add extra chicken stock. Use unsalted butter if you prefer to control the saltiness more closely.
Keyword Dipping Sauce, Garlic Butter Sauce, Seafood Boil Sauce