Begin by preparing all ingredients. Rinse the salmon fillets and pat them dry with paper towels. Chop the garlic cloves finely.
In a medium saucepan, heat a small drizzle of olive oil over medium heat and add the brown rice along with water (using your preferred ratio). Simmer until fully cooked, about 35-40 minutes.
While the rice simmers, trim the ends of the green beans. Blanch the beans in boiling water for 2-3 minutes, then shock them in ice water to maintain their bright green color.
Heat a large skillet over medium-high heat and add a portion of the olive oil. Season the 900 grams of salmon fillet generously with salt and pepper. Place the salmon skin-side down and sear for about 4-5 minutes until the skin is crispy.
Flip the salmon carefully and add the chopped garlic to the pan. Sauté the garlic lightly in the remaining oil for about 1 minute, then continue cooking the salmon for another 4-5 minutes until just cooked through.
In a separate pan, toss the blanched green beans with a bit of olive oil, salt, pepper, and a sprinkle of garlic, sautéing them over medium heat for an additional 3-4 minutes to combine the flavors.
To assemble, plate a generous portion of brown rice, top with the seared salmon fillet, and serve the garlic green beans on the side. Drizzle any remaining olive oil from the salmon pan over the dish for extra flavor and richness.