Cheese & Onion Bake

What is it?

Cheese and onion filling sits inside a crisp, rectangular pastry case with a golden top and layered sides. It's one of Greggs' long-running vegetarian bakes, alongside the sausage roll and steak bake in the wider lineup. Pastry is wider and flatter than the brand's rolls, with a dry, flaky shell that gives way to a soft, savoury centre. Filling leans creamy, with melted cheese carrying the onion flavour rather than chunks of either ingredient. Served hot, it's baked as a handheld snack rather than a meal, and the shape helps keep the filling enclosed as you eat. It's been on the menu for years and remains one of the most popular non-meat options in the cabinet.