01 - Rinse the rice under cold running water until the water runs clear. Combine rice, water, and ½ tsp salt in a saucepan. Bring to a boil, then cover, reduce heat to low, and simmer for 12–15 minutes until rice is tender and water absorbed. Remove from heat and let stand, covered, for 5 minutes. Fluff with a fork.
02 - While the rice cooks, make the pineapple glaze: In a small saucepan, combine pineapple juice, soy sauce, honey, vinegar, ginger, and garlic. Bring to a simmer over medium heat. Whisk in the cornstarch slurry and cook, stirring, 2–3 minutes until thickened. Remove from heat and set aside.
03 - Pat the salmon fillets dry and season both sides with salt and pepper.
04 - Heat the oil in a large nonstick skillet over medium-high heat. Add salmon fillets, skin side down if applicable. Sear for 3–4 minutes, then flip and cook another 2–3 minutes, or until salmon is just cooked through.
05 - Reduce heat to medium-low. Brush or spoon pineapple glaze generously over the top of each fillet. Cook for 1–2 minutes more, allowing the glaze to caramelize slightly.
06 - Serve salmon fillets over the steamed rice. Spoon extra glaze on top and garnish with cilantro, green onions, diced pineapple, and lime wedges if desired.