Prepare Garlic Mayonnaise and refrigerate.
Preheat the grill to medium-high.
Brush crabs on both sides with melted butter. Lightly salt and pepper. Place crabs, topsides down, over hot coals. Close cover and cook until bright red about 2 to 3 minutes. Turn and repeat, cooking until done. Serve with Garlic Mayonnaise.
In a small bowl, combine mayonnaise, sour cream, garlic, parsley, Tabasco and pepper. Serve with grilled soft-crabs.
Contributed by Joyce Taylor