Preheat the oven to 375 degrees F (190 degrees C). Line 8 cups of a standard muffin tin with paper liners.
Roll each biscuit until ¼ inch thick. Sprinkle with Cheddar cheese and ham. Wrap biscuit dough around the filling, pinch the edges to seal, and form into a ball. Press into the prepared muffin cups. Brush with beaten egg and sprinkle with bagel seasoning.
Bake in the preheated oven until golden brown, about 12 minutes.
