Spiced Lamb Burger With Tzatziki

• 500 g ground lamb
• 1 small red onion, chopped finely
• 1 egg
• 1/2 cup panko breadcrumbs, flakes (Japanese breadcrumbs)
• 2 tablespoons sumac
• 4 bread rolls (your preference.) or 4 bagels, large turkish loaf (your preference.)
• 250 g tzatziki
• 80 g watercress
• 1 1/2 tablespoons lemon juice
• 16 slices beetroots, drained

1. Combine lamb, onion, egg, breadcrumbs and 1 tablespoon of sumac in a bowl; shape into 4 patties.
2. Cook patties in an oiled fry pan or grill or BBQ until browned on both sides and cooked through.
3. Toast bread in toaster or under grill.
4. Combine remaining sumac and tzatziki in a small bowl.
5. Combine watercress with lemon juice in another bowl.
6. Spread tzatziki over bottom layer of bread, arrange 4 beetroot slices, place lamb burger on beetroot and top burger with cress.

red onion, egg, panko breadcrumbs, sumac, bread rolls, watercress, lemon juice, beetroots

Taken from www.food.com/recipe/spiced-lamb-burger-with-tzatziki-313655 (may not work)