 
            
        
            Ingredients 
    
    - 1 thick cut rib eye or sirloin steak
- 2 x brioche buns
- sea salt
- black pepper
- beef dripping or schmaltz or butter
- 1 large onion cut through the centre into 1cm slices then seared until tender & nicely charred in a little beef dripping
- Beef & Onion gravy (soften a finely sliced onion in a little beef fat, add a teaspoon of flour, mix well then add a splash of balsamic vinegar & a cup of rich beef stock, reduce until rich & glossy)
- F&Co Horseradish Sauce
- Chive vinaigrette (chopped chives mixed with a little rapeseed oil & a splash of sherry vinegar)
Introduction
One of my all time favourite sandwiches is a BBQ grilled steak sandwich with a combination of sweet onions and hot horseradish sauce. Here I've grilled the steak on my BBQ but this works equally well grilling indoors.Method
Remove the steaks from the packaging & bring to room temperature.
Rub the steak with a little beef dripping/schmaltz then season generously with sea salt & cracked pepper.
Heat a BBQ for direct grilling or a griddle until smoking hot then sear the steak 3-4 minutes on each side, turning regularly once coloured reaching a core temperature of 52°C before resting for a medium rare finish.
Toast the bread then layer up the fillings, start by spreading the base with horse radish.
Next place the charred onion, then top with slices of steak. Finally spoon over the onion gravy and a drizzle of chive vinaigrette. Place the bun on top & serve with extra gravy and french fries.
 
                     
                     
     
                         
                         
                         
                         
                         
                        