Shake Shack Mushroom Burger – Seema Pankhania

Ingredients

• 4 Portobello Mushrooms
• 150g Cheddar Cheese
• 150g Emmental Cheese
• 2 Tbsp Plain Flour
• 1 Tsp Garlic Powder
• 1 Tsp Onion Powder
• 2 Jalapenos
• 300g Panko Breadcrumbs
• 3 Eggs
• 100g Plain Flour
• Vegetable Oil For Deep Frying
• Lettuce
• 1 Beef Tomato, Sliced for Burgers
• 4 Burger Buns
• Shake Shack Sauce
• 100g Mayonnaise
• 1 Tbsp Dijon Mustard
• 1 Tbsp Heinz Ketchup
• 1 Tbsp Pickling Liquid
• ½ Tsp Cayenne Pepper