I start by combining the shallot, ginger, garlic, miso paste, rice wine vinegar, sesame oil, neutral oil, and honey in a blender. Blend until smooth. This dressing is rich, creamy, and perfectly balanced with sweet, tangy, and savory notes.
Cut the steak into 1.5-inch cubes and season lightly with salt and plenty of black pepper. While the steak rests, prepare your rice and leafy greens. Having everything ready ensures the steak cooks quickly without overcooking.
Heat a skillet over medium-high heat, add butter, and let it brown slightly. Drizzle in the dark soy sauce and add the steak cubes in a single layer. Sear without stirring for 30–45 seconds to form a golden crust, then flip until medium-rare.
Use the pan drippings from the steak to lightly sauté your greens for extra flavor, or leave them raw for a fresh crunch. This step adds color, nutrients, and a subtle savory note from the beef.
Scoop cooked rice into bowls, add steak bites and greens, and drizzle generously with miso ginger dressing. I like to garnish with sesame seeds or sliced scallions for an appealing look and extra texture.