Red Chili Flakes
While the grill preps and the scallops marinate, whip up the melted butter. Mix the butter, parsley, chives, garlic, horseradish, chili flakes, and hot sauce together in a bowl.
Prep the grill for direct heat. Place each scallop in a shall. Carefully place the shells over the coals.
Using tongs, gently flip the scallops in the shells once, after about 1.5 minutes cooking. Add a drizzle of the Horseradish Herb Butter.
Let the scallops simmer in the herb butter until cooked through, about another 1 to 1.5 minutes longer. Meanwhile, char some lemons for serving.
Plate the scallops with a little more of the Horseradish Herb Butter over top. Serve & enjoy!