Congratulations! How to Reheat Beef Wellington: First, you should try to eat the dish while it’s freshly made, as it’s definitely not as good once the puff pastry has been refrigerated. 2 tbsp truffle oil 4 large mushrooms, thinly sliced 1 shallot, finely chopped Individual beef wellingtons. Salt and pepper. Join the discussion today. For the filling: 4 x 3.5cm-thick centre-cut beef eye fillets. For added taste and richer flavor, other ingredients can be added including ginger, allspice and curry. discussion from the Chowhound Home Cooking, Beef food community. Be able to experience the pleasant taste of this dish by learning how to cook beef wellington. You are about to make your dinner guests extremely happy. So, you've decided to make Beef Wellington. 1 tbsp butter. Beef wellington is a unique way of preparing beef tenderloin. Join the discussion today. How do I cook two frozen Beef Wellingtons? But if you reheat it, you can re-warm in a 250F oven for about 12 minutes or even in the microwave at 50% power, as long as you’re heating the beef gently and making sure not to remove all the pink from the inside. You want to warm it, not cook it … A $60 All-Clad Fry Pan Set & Other Great Deals for Mother’s Day from Nordstrom’s Sale