Sweet potatoes are hard to cut because they are so firm but a few minutes in the microwave will soften them enough so that they are easy to cut. If you want more than one egg, mix egg whites or silken tofu into your whole egg.

Microwave the potato for 2 to 3 minutes to soften then run under cold water to cool. Cut the potato into cubes. In a medium, nonstick skillet, heat the oil over medium heat. Sauté the potato, peppers, and onions until potatoes are tender, 3-5 minutes. In a bowl, whisk the eggs, and salt together. Move the sweet potato, pepper, and onion onto a plate. Pour the egg into the skillet and stir constantly with a wooden spoon or rubber spatula until the eggs are hot and clump together.