Preheat oven to 375°F and line a baking sheet with parchment paper.

Remove crescent rolls from packaging and gently unroll, keeping the perforated sheet intact.

Press over the seams gently to form a single sheet of crescent roll dough.

Use a pizza wheel to slice the crescent sheet into four sections and then slice each section into 7 triangles.

Place one cocktail sausage aligned with the wide end of each triangle. Roll up the sausage to form a small crescent roll surrounding the sausage.

Place prepared 'pigs in a blanket' on the prepared baking sheet.

Brush the tops of each roll with melted butter and top with a sprinkle of flaked/coarse salt, if desired.

Bake for 15 minutes or until the crescent rolls are puffed and golden brown.

Serve hot with ketchup, mustard, and any favorite dipping sauces.