Right, Jack, get that pan nice and hot.

Recognize that? - Fillet of beef.

This is a Rolls Royce cut of beef so we've got to treat it with some respect. - Nice.

Okay, mop up all that seasoning into the pan and get that really nice and hot.

Hello, Tills. Kiss, kiss and what's that, Holls. What's her name? - Hi, guys.

Rosemary. A little bit of garlic and thyme in there.

Cooking with these aromatic herbs and garlic will add flavor to the beef.

Because it's a fillet of beef, there's hardly any fat on there so you sear it quickly. Ends as well. Get seared.

I'm gonna put some butter in there, continue frying all those herbs.

Now base that with the butter. See?

Dad, are we're just having this or we're gonna have something with it?

Now we're gonna serve some beautiful baked potatoes with truffle and the salsa verde.

Into the oven (for) eight to ten minutes. That's all.

Next. My super special baked new potatoes.

Wash and drain small new potatoes and tip into a baking tray.

Drizzle with olive oil and seasoned with a touch of salt and freshly ground black pepper.

Place into an oven preheated at 180 degrees Celsius and bake for 35 minutes until crisp on the outside and soft all the way through.

Transfer to your serving dish and great over fresh parmesan cheese.

Last but not least, shaved gorgeous, earthy black truffle slivers onto the cheesy potatoes.

Baked new potatoes with a lavish twist. Indulgent but couldn't be simpler to make.

Alright, salsa verde. Anchovies, a little touch of anchovy oil in there.

Okay, after that, we got some capers. Garlic in with the anchovies and the capers.

Okay, a touch of salt. Why only a touch?

Because you could have salt the anchovies. - That's right.

Hold, Holls. Dijon mustard, sherry vinegar, give that a nice mint.

Now this is where it starts to go to a complete different level. Some fresh mint and some fresh parsley.

I want half of it in there, pureed. A touch of olive oil in there, the rest of the mint.

Salt. Pepper.

Excited? - Yep.

Now taste. Holls? - I'd love some to taste.

Might need to try a tiny bit more. - Just to check.

Stop. You can't kiss any boys now.

Before the kids polish off all the salsa verde, I need a distraction and I think my beef will do the job nicely.

Look at this baby. Hot, Holls.

Look at that. Sears and look how juicy and tender that is.

Take that out and let that sit on there.

A little spoon just while it sits and rest, put some salsa verde.

As the beef cools down, that salsa verde marinades.

That goes to the table very carefully, please. Tills, take over the baked potatoes, please.

This is my ultimate special occasion dinner.

The tenderest rare beef fillet with punchy salsa verde served with extravagant truffled new potatoes.

It's always a special occasion in our house that my wonderful mom and her husband Jimmy turn up for dinner.

Sit down, guys, please.

This is a definite special occasion, cheers now.