Preheat the oven to 375°F.
Line a large baking sheet with parchment paper.
Drain the mini sausages and pat them dry with paper towels.
Unroll the crescent dough and separate it into eight triangles.
Cut each triangle lengthwise into three narrow strips.
Place one sausage at the wide end of each strip.
Roll the dough around the sausage toward the narrow end.
Place each piece seam-side down on the prepared baking sheet.
Whisk the egg with one tablespoon of water.
Lightly brush the egg wash over the tops.
Sprinkle with sesame seeds or everything seasoning when using.
Bake for 12 to 15 minutes, until the dough is puffed and golden.
Cool for three to five minutes before serving.
Serve warm with your favorite dipping sauces.