Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper.
Prepare dough: Unroll the crescent roll dough and cut into thin strips (about ¼ inch wide) using a knife or kitchen scissors.
Wrap hot dogs: Take each hot dog and wrap 3–4 dough strips around it, leaving a small gap for the “face.”
Bake: Place the wrapped hot dogs on the baking sheet, spacing them apart. Bake for 12–14 minutes, or until the dough is golden brown.
Cool slightly: Remove from oven and let cool for a few minutes.
Add eyes: Use a toothpick to dab small dots of mustard or ketchup onto each mummy to create eyes.
Assemble the board: Place mummy hot dogs at the center of a large serving board. Arrange baby carrots, grape tomatoes, pickles, grapes, cheddar cubes, and pretzels around them.
Add dips: Place ketchup, mustard, and ranch dressing in small bowls or ramekins and add them to the board.
Serve: Add toothpicks or mini forks to make snacks easy to grab. Enjoy!