Meanings and history of the name Marta : | Edit. This form of Martha, meaning lady, mistress of the house, is the standard form in many parts of the world, including Poland, Germany, Austria, Scandinavia, Romania, the Czech Republic, Spain, Latin America, and many others.rigin of the name Marta: Cognate of Martha, which is derived from the Aramaic MÄrthÄ (lady, mistress). The name is borne in the Bible by the sister of Lazarus and Mary of Bethany.
1 Don't preheat the oven. 2  Prick your sweet potatoes each 2-3 time with a fork, then place them directly on the oven rack in the middle of the oven, above the foil. 3  Turn the oven on to 425. 4  Bake for 45 minutes for sweet potatoes/yams that are 2-3 inches in diameter. Turn the oven on to 425. 2  Bake for 45 minutes for sweet potatoes/yams that are 2-3 inches in diameter. 3  For sweet potatoes that are up to 4 inches in diameter, bake for an hour. 4  For super large sweet potatoes, bake for an hour and 15 minutes.
Place the prepared potatoes in the middle rack of the oven. Bake for about 40 minutes and check if they are ready by piercing them with a fork or measure the internal temperature. If required, bake them for another 5 minutes or until they can be mashed easily.In case of smaller potatoes, a 350 Â°F setting and baking for 40 minutes is ideal. To be more precise, the oven temperature setting is correlated with the potato size and baking duration.he perfect oven temperature for baked potatoes is between 400 - 425Â° F or 200 - 220Â° C for medium-sized potatoes. If you are using a gas mark oven, consider setting the temperature to 6 or 7.