As featured by Chef Pagonis at Metro DC Cooking 2017
5 pounds Australian grass-fed boneless beef ribeye roast, trimmed
For the marinade:
For the skordalia:
For the brussels sprouts and harissa vinaigrette:
To prep:
Slice roast into 8 steaks, about 1 inch thick. Place steaks in 4 large gallon-size zipper-style plastic bags.
Heat oil in a medium saucepan over medium heat. Add garlic, shallots, and ginger; cook 2–3 minutes or until translucent. Whisk in remaining marinade ingredients; bring to a boil. Reduce heat to low; simmer 3–5 minutes, stirring occasionally.
Cool mixture to room temperature; transfer evenly into plastic bags with steaks. Remove air, seal, and refrigerate at least 24 hours.
For the ribeyes:
Preheat oven to 350˚F. Heat a heavy cast-iron skillet or grill pan on high heat. Cook each steak for 1–2 minutes or until seared on each side.
Place skillet in oven for 6–7 minutes or until done (145˚F). Tent foil over steak and let rest 2 minutes before slicing to serve.
For the skordalia:
Preheat oven to 350˚F. Deeply pierce the surface of each potato 4–5 times; coat lightly with canola oil. Place potatoes in oven directly on rack; bake 1 hour or until skin is crisp and there is little resistance when a knife is inserted in the center.
Meanwhile, heat olive oil, garlic, and shallots in a medium skillet over medium heat. Cook 3–4 minutes or until translucent, stirring frequently; cool slightly. Place garlic mixture and vinegar in a blender jar.
Blend until mixture is smooth. While still hot, carefully hold each potato with a towel and scoop out into a large bowl. Add garlic mixture to potatoes; mash with a potato masher until smooth. Season mixture with kosher salt.
For the Brussels sprouts:
Toss Brussels sprouts with chives and dill in a large bowl. Combine remaining ingredients in a blender jar; blend until smooth. Lightly dress and toss dressing with Brussels sprouts.