Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
Unroll the crescent dough and separate into 8 triangles.
Fold a slice of ham and place it at the wide end of each triangle. Lay a thin slice of cheddar cheese on top of the ham.
Starting from the wide end, roll each triangle up tightly towards the point.
Place the rolls on the prepared baking sheet with the tip tucked underneath.
Brush each roll generously with mayo, then sprinkle with everything bagel seasoning.
Bake for 15 minutes, or until the rolls are golden brown and cooked through.
Serve warm with french fries and cut-up veggies like peppers and cucumbers. Adults can enjoy alongside a Mediterranean quinoa salad!