In this Food video tutorial you will learn how to make pan-seared tuna steaks over spinach and lentils. Start with a bowl of fresh baby spinach. Take juice of half a lemon, ¬º cup olive oil, them together, taste to see that it is OK and pour it over the spinach. Mix it and your salad is ready. Put the stove on medium heat and heat up a pan. Take a pound of Tuna steaks, brush them lightly with olive oil and dredge them through sesame seeds. Now put them over the hot pan and cook for 2 to 2 ¬O minutes to a side. Then put them over a chopping board and cut them in to slices. Place spinach on a plate, sprinkle lentil seeds and serve with Tuna.