If using a protein, pat dry, and season both sides with a pinch of salt and pepper.
If using ahi tuna, place a medium non-stick pan over medium-high heat and add 1 tsp. olive oil. Add tuna and cook until tuna reaches minimum internal temperature, 4-5 minutes per side. Tuna is often enjoyed medium-rare (pink in the middle). For medium-rare, cook 1-2 minutes per side. Consuming raw or undercooked tuna may increase your risk for food-borne illness.
If using filets mignon, follow same instructions as salmon in Step 3, searing on one side until browned, 2-3 minutes, then roasting until steaks reach minimum internal temperature, 12-14 minutes. Rest, 3 minutes.
If using chicken breasts, pat dry and season with a pinch of salt and pepper. Follow same instructions as salmon in Step 3, searing on one side until browned, 2-3 minutes, then roasting until chicken reaches minimum internal temperature, 10-12 minutes.