Steak with thyme white wine reduction and truffled mashed

INGREDIENTS

2 oz

Concentrated veal stock

1 tsp

Thyme, fresh leaves

1 1/2

lbs Yukon gold potatoes

1 cup

Veal or chicken stock

Truffle salt or truffle oil

2 tbsp

Butter

1/2 cup

Milk

1/2 cup

White wine

Decent steaks (- top sirloin or new york striploin cut 1 inch thick)