1. The beef tenderloin is marinated with salt and black pepper, and olive oil.
2. Put it in the pan and fry on all sides until the color changes.
3. Spread yellow mustard while it's hot.
4. Place 5 slices of bacon on the bottom of the plastic wrap and spread a layer of mashed potatoes.
5. Put the beef on, roll it up, put it in the refrigerator for 15 minutes to set.
6. Roll out the puff pastry.
7. Spread the egg yolk, take out the beef roll, and roll it up again.
8. Refrigerate for 10 minutes to set the shape, take it out, make a few strokes and apply a layer of egg yolk.
9. Put it in the oven and bake at 200 degrees for 25-30 minutes.
10. Take it out and let it stand for 10 minutes and slice it for consumption.
11. nice!
Tips:1. There are many uses for plastic wrap, especially when it is rolled up and shaped.
2. The roasting time depends on the size of the beef, and the tender pink in the middle is the correct tasting color.
3. It takes a short time to fry, in order to lock the moisture of the meat, just change the color.
