Peel the sweet potato and cut into 2 - 3 cm pieces (the smaller, the faster they will cook). Peel the ginger and chop it into small pieces (really only 2 - 3 mm). Peel the garlic and cut into pieces. Wash the peppers and carrots (peel them if necessary) and cut into pieces. Peel the mango and cut into 3 - 4 cm pieces or strips. Cut the smoked tofu into cubes.
Heat 3 tablespoons of oil in the pan over medium heat, sauté the ginger and garlic, if you can smell it, stir. Add the carrots and sweet potatoes, let sizzle for a few minutes, possibly deglaze with about 50 ml water so that nothing burns. Add the mango, smoked tofu, paprika and soy sauce. Fry for about 10-15 minutes until the sweet potatoes are cooked through. Then add salt.
Sufficient for 2 people without side dishes. Sufficient for 4 people if you cook rice with it.