Press the tofu for the Tofu Veggie Scramble if you haven't already.
Preheat oven to 425°F. Line a rimmed baking sheet with parchment paper and set aside. (You may need two baking sheets if yours are small).
Chop the potatoes into even bite-size pieces. Place them in a large mixing bowl with the chopped onion, bell peppers, and jalapeño. Drizzle the oil and lemon juice over the potatoes mixture and mix to coat well. Add the smoked paprika and garlic powder. Toss well to combine. Pour the mixture onto the prepared baking sheet in one even layer. Bake for 20 minutes. Stir, arrange back into an even layer, and cook another 15 to 20 minutes, stirring every 10 minutes until crispy. Sprinkle the salt over the potatoes as soon as they come out of the oven.
Meanwhile, while the potatoes are baking, prepare the Easy Tofu Scramble.
Just before serving, heat a small skillet over medium-high heat. Add one tortilla and cook until slightly charred on one side. This will take about 20-45 seconds or so. Flip it over and char on the second side. Transfer the charred tortilla to a plate and repeat with the remaining tortillas. The tortillas will bubble up in some spots as they heat. This is to be expected and the bubbles will settle as they cool.
To serve, fill each tortilla with some of the roasted potato mixture, the tofu veggie scramble, and any toppings you like.