No-Bun Burger

• 2 shallots, finely diced
• 2 large gherkins, finely diced
• 4 tomatoes, skinned, deseeded and finely diced
• 3/4 ounce chives, finely chopped
• 1 small chili, finely chopped
• 3 tablespoons wholegrain mustard
• juice of 1/2 lime
• 1 tomato, diced
• 1 teaspoon honey
• 12 ounces finely minced feather or onglet steak
• Salt and freshly ground black pepper
• olive oil, for frying
• 4 portobello mushrooms, trimmed
• little gem heart leaves
• beef tomato, sliced
• red onion, sliced
• 1 large gherkin, halved lengthways

1. Mix together all the relish ingredients and set aside.

shallots, gherkins, tomatoes, chives, chili, wholegrain mustard, lime, tomato, honey, onglet, salt, olive oil, portobello mushrooms, heart leaves, beef tomato, red onion, gherkin

Taken from www.foodrepublic.com/recipes/no-bun-burger-recipe/ (may not work)