Ingredients
•3 tbsp. butter, divided
•1/3 cup minced shallot or red onion
•1-1/2 cups coarsely chopped mushrooms
•1/4 cup red wine
•2 beef tenderloin steaks -- 4 oz. each, cut 1 inch thick
•1/2 pkg. frozen puff pastry dough, thawed
•1 egg
•1 tbsp. water
Instructions
1.Melt 2 tbsp of the butter in a heavy skillet over medium heat. Add the minced shallots and cook, stirring, about 2 minutes. Add the mushrooms and continue to cook, stirring frequently, until mushrooms have started to brown. Add the wine and cook, stirring until evaporated. Season with salt and pepper and transfer to a bowl.
2.Add the remaining 1 tbsp of butter to the skillet and increase to high heat. Add steaks to pan and sear both sides until browned, about 1 minute per side. Remove steaks from pan immediately. Let cool.
