Oriental Style Beef Filets

This is a late-20th-century American-fusion take on beef filet, the kind of thing that shows up in old dinner-party cookbooks with the optimistic idea of bringing “Oriental” flavours to Western cuts. The result is more Chinese-American than authentic, but the technique produces a genuinely striking plate.

The crust is the showpiece. Peanuts, water chestnuts, garlic, and lemon pepper get pressed onto the top and sides of each filet mignon, giving you a crunchy, nutty crust that plays beautifully against the tender beef underneath.

Pricking the filets with a fork before the soy-oil marinade soak is the detail that makes the seasoning go deep. Those tiny channels draw the salty-savoury marinade into the interior of the steak, so you taste it all the way through, not just on the surface.

The August Moon sauce is a sweet-tart orange-ginger gastrique thickened with a touch of cornstarch. The slivered orange rind is a nice visual touch and adds bright citrus oils as the sauce simmers. Spoon over the baked filets and pass the rest.

Chef Tips

• Use filets at least 1½ inches thick, thinner steaks dry out at 400°F (205°C) before the crust sets.
• Press the nut mixture firmly, loose crust falls off in the pan and burns.
• Check doneness with a thermometer: 130°F (54°C) for medium-rare, rest 5 minutes before serving.
• Cook the cornstarch sauce gently, boiling breaks the starch bond and the sauce thins out.

Variations

• Swap peanuts for chopped cashews or macadamia nuts for a different nutty character.
• Use hoisin sauce in place of the orange sauce for a deeper, umami-forward finish.
• Add a pinch of five-spice powder to the nut crust for more authentic Chinese flavour.