"It's a 'pitta' that it's difficult to open and fill most pittas... that's why we've developed our own which are super soft, easy to open and fill.". Suitable for Vegans and Vegetarians. Halal - HFA Approved. Easy to Fill. Vegetarian Society Approved - Vegan. Source of Protein. Ready to fill. Kosher - KLBD. Family Bakers. No need to slice. Warburtons.