Start by chopping the chicken into small, even cubes about 1 inch in size on your cutting board using a sharp knife. This ensures quick, uniform cooking and a pleasing bite.
Transfer the cubed chicken to a bowl and toss with soy sauce and black pepper. Let it sit for about 10 minutes—this brief marinade will help infuse flavor and tenderize the meat.
Heat your large skillet over medium-high heat until it shimmers slightly, signaling it's hot enough. Add the olive oil and swirl to coat the surface evenly.
Gently add the marinated chicken cubes in a single layer to the hot skillet. Let them sear undisturbed for 2-3 minutes, watching for a golden-brown crust to form on the bottom.
Use spatula or tongs to flip the cubes, cooking for another 2-3 minutes until they are evenly browned on all sides and cooked through. You’ll hear a gentle sizzle and see the color deepen.
Once the chicken is nicely browned, squeeze fresh lemon juice over the cubes and stir gently. This brightens the flavor and adds a touch of freshness to the dish.
Cook for another minute, allowing the juice to evaporate slightly and the flavors to meld. The chicken should be tender, juicy, and slightly caramelized on the outside.
Remove the skillet from heat and let the chicken rest for a couple of minutes. If desired, sprinkle freshly chopped herbs over the top for added aroma and color.
Serve the hot chicken cubes alongside rice, noodles, or a fresh salad. Enjoy the simple, savory flavors and tender texture as the perfect quick protein.
