Mushroom Lamb Burger - cooking recipe

Ingredients

4 None large flat mushrooms, stems removed
2 tbsp vegetable or olive oil
1 None brown onion, finely chopped
4 large eggs, at room temperature
1 lb ground lamb
1/4 cup dried white breadcrumbs
2 tbsp chopped flat-leaf parsley
1 tbsp chopped basil
1 tbsp chopped dill
1 tbsp wholegrain mustard
None None Mixed salad leaves, mayonnaise, chili sauce, to serve

Preparation

Preheat oven to very hot, 425\u00b0F.
Place mushrooms, cup side up, in a roasting pan. Drizzle with half the oil.
Combine onion, 1 egg, lamb, breadcrumbs, parsley, basil, dill and mustard in a bowl. Using damp hands, shape mixture into 4 equal patties.
Heat remaining oil in a non-stick frying pan over medium heat. Cook patties 3 minutes each side, or until browned. Wipe pan clean.
Top mushrooms in roasting pan with patties. Bake 10 minutes, or until mushrooms are tender and patties are cooked.
Reheat frying pan over moderate heat. Crack eggs into pan; cook 4 minutes for a soft yolk, or until cooked to your liking.
Place mushrooms on serving plates. Top each with an egg and drizzle with chili sauce. Serve with salad and mayonnaise.