Microwave potato on high 6-8 min (caution, that's a hot potato!); carefully cut in half

Meanwhile, pat tuna steaks dry with paper towels, season generously with salt/pep + fav spices; heat 1 tbsp oil in skillet over med/high + sear steaks 2 min per side for med-rare* (if width of steak is less than 1-inch reduce by 1 min on one side)

Divide everything between plates + drizzle on 1-2 tbsp sauce to each fish—enjoy!

*The USDA recommends a minimum safe cooking temperature of 145°F for tuna