Bring a small pot of water to a gentle simmer and carefully add the egg. Poach the egg for about 3-4 minutes until the whites are set but the yolk remains runny, then transfer to an ice bath to stop cooking. Alternatively, soft boil the egg for about 6 minutes and cool under running water before peeling.
While the egg is cooking, rinse the brown rice and cook according to package instructions until tender. Keep warm.
Trim the ends of the green beans. Heat 1 tsp olive oil in a pan over medium heat, add minced garlic, and sauté briefly until fragrant. Toss in the green beans and sauté for 4-5 minutes until crisp-tender. Season with a pinch of salt and pepper.
Season the salmon fillet with salt and pepper on both sides. In a separate skillet, heat 1 tsp olive oil over medium-high heat. Once hot, place the salmon skin-side down and sear for about 3-4 minutes, then flip and cook for another 3-4 minutes until the salmon is just cooked through and has a crispy exterior.
Plate the brown rice as the base, arrange the garlic green beans on the side, and lay the seared salmon atop or beside the rice. Gently place the poached egg on the dish or slice it and scatter over the top as a garnish.
Finish with a light drizzle of any remaining garlic-infused olive oil from the pan, and enjoy your balanced, nutrient-packed dinner.