Wrap the beef medallions with the bacon and tie with kitchen thread. Fry them in a pan with rapeseed oil, season with salt and pepper and later cook in the oven at 180 ° C for about 10 - 12 minutes.
Sauce:
Peel shallots, being careful not to cut off the roots. Halve the shallots lengthways, depending on their size, and cut into slices. Then stir in the butter in a saucepan. Add honey, deglaze with red wine, add thyme and season with salt and pepper. Cook with the lid closed and let it boil down at the end.
Celery puree:
Clean, peel and roughly dice the celery and cook in salted water for a good 20 minutes. Squeeze out and finely puree together with creme fraiche, cream + lemon juice in a blender. Season with salt and nutmeg.
Hash browns:
Wash the potatoes, peel them if necessary and grate them into fine strips. Fry these in a pan with oil until golden on both sides. Dry and season with salt.
Serve the beef fillet with the sauce, the puree and the hash browns.