Circle Donuts at 3506 Blue Bonnet Circle is a neighborhood doughnut shop near TCU. The morning-focused counter serves classic glazed and iced doughnuts, filled varieties, doughnut holes, muffins, kolaches, sausage rolls, and coffee. Current listings show the shop opening early and closing around midday, with Monday listed as closed, so guests should verify hours before visiting. Best for a straightforward breakfast stop, doughnuts, and kolaches in Fort Worth’s University / TCU area.