Brad's tuna steaks over couscous with pan sauce

Saut onion in a tbs of butter over low heat until carmelized. Add garlic and cook 1 minute.

Meanwhile, prepare couscous.

Degrade pan with vinegar and wine. Simmer and reduce liquid by at least half.

Add rest of sauce ingredients except cornstarch. Bring to a simmer over low heat. Stir often.

Meanwhile heat a dry, non stick pan over medium heat. Sprinkle tuna filets with garlic powder and white pepper.

When sauce comes to a simmer, slowly add cornstarch stirring constantly. Simmer until sauce thickens. You might not need all of the starch.

Add filets to pan, seasoning side down. Sprinkle other side with seasonings. Cook 2 minutes per side until steaks are rare

Plate couscous. Place steaks on top. Drizzle with sauce. Serve immediately. Enjoy.