Pan-Seared Tuna Steaks with “Melted” Lemon-Caper Sauce

This fast, healthy, and delicious seared tuna dish comes together in one pan and is ready in less than 30 minutes. Serve with a mixture of seasoned cucumbers, tomatoes, and red onion for a light and refreshing meal. Tip: It can be tricky to select healthy and environmentally sustainable seafood options at the grocery store….